{"id":2913,"date":"2026-04-02T09:36:16","date_gmt":"2026-04-02T09:36:16","guid":{"rendered":"https:\/\/wheelsprocket.xyz\/application\/sprockets-for-tractors\/"},"modified":"2026-04-02T09:36:16","modified_gmt":"2026-04-02T09:36:16","slug":"sprockets-for-tractors","status":"publish","type":"post","link":"https:\/\/wheelsprocket.xyz\/it\/applicazione\/sprockets-for-tractors\/","title":{"rendered":"Pignoni per trattori"},"content":{"rendered":"<div style=\"font-family:Georgia,serif;color:#333;font-size:clamp(14px,2vw+10px,18px);word-break:break-word;overflow-wrap:break-word;\"><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"Product\",\n    \"name\": \"Tractor Chain Drive Sprockets\",\n    \"description\": \"Heavy-duty ANSI and ISO roller chain sprockets for tractor PTO drives, hydraulic pump drives, and implement chain systems. Induction-hardened C45.\",\n    \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"Ever-power Australia Sprocket Co.,Ltd.\"\n    },\n    \"aggregateRating\": {\n        \"@type\": \"AggregateRating\",\n        \"ratingValue\": \"4.9\",\n        \"reviewCount\": \"13\"\n    }\n}<\/script><\/p>\n<h1 style=\"font-size:clamp(22px,3.5vw,34px);color:#1A3A5F;margin-bottom:10px;\">Pignoni per trattori<\/h1>\n<p style=\"font-size:clamp(14px,2vw,17px);color:#555;line-height:1.8;margin-bottom:16px;\">From compact vineyard tractors to 400 hp broadacre row-crop machines, <strong>tractor chain drives<\/strong> are used to power PTO-driven implements, hydraulic pump auxiliary drives, cab-air-conditioning compressor drives, and front-axle engagement systems. The <strong>tractor sprocket<\/strong> in these applications must withstand sustained power transmission, seasonal exposure to dust, moisture and chemical fertilisers, and the shock loads of implement engagement. <a href=\"https:\/\/wheelsprocket.xyz\/it\/prodotti\/ruote-dentate\/\" style=\"color:#E8742A;text-decoration:none;font-weight:600;\">Browse our agricultural sprocket range &rarr;<\/a><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/wheelsprocket.xyz\/wp-content\/uploads\/2026\/04\/agricultural-machinery.webp\" alt=\"Tractor chain drive sprocket agricultural\" style=\"width:100%;max-width:700px;height:auto;border-radius:8px;display:block;margin:16px auto;\" loading=\"lazy\"><\/p>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1A3A5F;border-left:5px solid #E8742A;padding-left:14px;margin:28px 0 12px;font-family:Georgia,serif;word-break:break-word;\">Panoramica<\/h2>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#555;line-height:1.8;\">Australian tractor chain-drive applications span a wide power range &mdash; from 12 kW compact utility tractors (CUT) to 300 kW+ broadacre tractors. The most common tractor chain drive applications are:<br \/>&bull; <strong>Front axle engagement chain:<\/strong> Transfers torque from the gearbox to the front axle differential on MFWD tractors.<br \/>&bull; <strong>PTO gearbox internal chain:<\/strong> Transmits drive from main shaft to 540 \/ 1000 rpm PTO output shaft.<br \/>&bull; <strong>Auxiliary hydraulic pump drive chain:<\/strong> On high-flow hydraulic systems, a dedicated roller chain drives the supplemental pump from the engine crankshaft.<br \/>&bull; <strong>Implement drive:<\/strong> Some trailed implements use tractor-mounted chains to drive auxiliary functions such as spreader aprons or seed meter drives.<\/p>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1A3A5F;border-bottom:3px solid #E8742A;padding-bottom:8px;margin:28px 0 12px;font-family:Georgia,serif;word-break:break-word;\">Specifiche tecniche<\/h2>\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #E0E4E8;border-radius:6px;margin:16px 0;\">\n<table style=\"width:100%;border-collapse:collapse;min-width:520px;\">\n<thead>\n<tr>\n<th style=\"background:#1A3A5F;color:#fff;padding:10px 14px;white-space:nowrap;font-size:clamp(12px,1.8vw,14px);font-weight:700;text-align:left;\">Parametro<\/th>\n<th style=\"background:#1A3A5F;color:#fff;padding:10px 14px;white-space:nowrap;font-size:clamp(12px,1.8vw,14px);font-weight:700;text-align:left;\">Tractor Value<\/th>\n<th style=\"background:#1A3A5F;color:#fff;padding:10px 14px;white-space:nowrap;font-size:clamp(12px,1.8vw,14px);font-weight:700;text-align:left;\">Allineare<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Chain Standard (most common)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">ANSI #50 \/ ANSI #60<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">ANSI #35&ndash;#80 \/ ISO 10B&ndash;16B<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Pece<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">15.875 mm (5\/8&quot;) \/ 19.05 mm (3\/4&quot;)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">9.525&ndash;25.4 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Tooth Count (PTO chain drive)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">17T &ndash; 23T (driver)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">11T &ndash; 38T<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Drive Ratio (540\/1000 PTO)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">~1.85:1<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Application-specific<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Material<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">C45 carbon steel<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">40Cr alloy for high-load front-axle drives<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Durezza del dente<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">HRC 50\u201360<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">HRC 48\u201362<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Profondit\u00e0 del caso<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">1,5\u20132,5 mm<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Fino a 3,5 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Tolleranza del foro<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">H7 finished bore<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">H6, H7, H8<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Stile Hub<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Type B \/ Taper-bushed<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Type C for front-axle engagement<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Superficie<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Black oxide \/ zinc plate<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Geomet for chemical-fertiliser environments<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Spiaggia<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Simplex<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Duplex for high-power PTO drives<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Deformazione termica<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">\u22640,05 mm<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Operating Temp.<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">&minus;30&deg;C to +100&deg;C<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Cold-start resistant<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Lubrificazione<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Oil-bath (gearbox internal)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Manual for external drives<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Peso (ANSI #50 Z=17)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">~0,8 kg<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">0.2&ndash;8 kg<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Valutazione del carico d'urto<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">High (implement engagement)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Documentazione<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Batch certificate available<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Grado di lavorazione<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Grado DIN 6<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Seal Compatibility<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Standard oil seals<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Grease-seal hubs on request<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#fff;background:linear-gradient(90deg,#1A3A5F,#1e4a7a);color:#fff!important;padding:12px 18px;border-radius:4px;margin:28px 0 12px;font-family:Georgia,serif;word-break:break-word;\">Vantaggi in termini di prestazioni<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:14px;margin:16px 0;\">\n<div style=\"width:100%;max-width:220px;box-sizing:border-box;background:linear-gradient(135deg,#1A3A5F,#245080);border-radius:8px;padding:3%;text-align:center;word-break:break-word;overflow-wrap:break-word;\">\n<div style=\"font-size:30px;font-weight:800;color:#E8742A;\">&#128293;<\/div>\n<p><strong style=\"color:#fff;font-size:clamp(13px,2vw,15px);display:block;margin:6px 0 4px;\">HRC 50\u201360 Induction Hardening<\/strong><span style=\"color:rgba(255,255,255,.75);font-size:clamp(11px,1.6vw,13px);line-height:1.5;\">Tooth flanks hardened to HRC 50&ndash;60 resist the abrasive wear from dust and grit contamination common in broadacre farming environments, delivering 2&ndash;3&times; longer service life than unhardened alternatives.<\/span><\/div>\n<div style=\"width:100%;max-width:220px;box-sizing:border-box;background:linear-gradient(135deg,#1A3A5F,#245080);border-radius:8px;padding:3%;text-align:center;word-break:break-word;overflow-wrap:break-word;\">\n<div style=\"font-size:30px;font-weight:800;color:#E8742A;\">&#129355;<\/div>\n<p><strong style=\"color:#fff;font-size:clamp(13px,2vw,15px);display:block;margin:6px 0 4px;\">Cold-Start Resistant<\/strong><span style=\"color:rgba(255,255,255,.75);font-size:clamp(11px,1.6vw,13px);line-height:1.5;\">C45 steel with a tough core (HRC 28&ndash;35) maintains ductility at &minus;30&deg;C &mdash; critical for reliable engagement of front-axle and PTO drives during cold Australian winter starts in southern grain-belt regions.<\/span><\/div>\n<div style=\"width:100%;max-width:220px;box-sizing:border-box;background:linear-gradient(135deg,#1A3A5F,#245080);border-radius:8px;padding:3%;text-align:center;word-break:break-word;overflow-wrap:break-word;\">\n<div style=\"font-size:30px;font-weight:800;color:#E8742A;\">&#9889;<\/div>\n<p><strong style=\"color:#fff;font-size:clamp(13px,2vw,15px);display:block;margin:6px 0 4px;\">Shock-Load Capability<\/strong><span style=\"color:rgba(255,255,255,.75);font-size:clamp(11px,1.6vw,13px);line-height:1.5;\">Implement engagement loads can spike to 5&times; rated torque in the first revolution. Our induction-hardened tooth flanks with a tough core absorb these shock loads without tooth fracture.<\/span><\/div>\n<div style=\"width:100%;max-width:220px;box-sizing:border-box;background:linear-gradient(135deg,#1A3A5F,#245080);border-radius:8px;padding:3%;text-align:center;word-break:break-word;overflow-wrap:break-word;\">\n<div style=\"font-size:30px;font-weight:800;color:#E8742A;\">&#128295;<\/div>\n<p><strong style=\"color:#fff;font-size:clamp(13px,2vw,15px);display:block;margin:6px 0 4px;\">Taper-Bushed for Seasonal Change<\/strong><span style=\"color:rgba(255,255,255,.75);font-size:clamp(11px,1.6vw,13px);line-height:1.5;\">QD taper-bushed tractor sprockets allow seasonal changeover for different implement drives without specialised tools &mdash; a 20-minute job at the farm workshop rather than a full bearing-press operation.<\/span><\/div>\n<\/div>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1A3A5F;border-top:4px solid #1A3A5F;border-bottom:1px solid #E0E4E8;padding:10px 0 8px;margin:28px 0 12px;font-family:Georgia,serif;word-break:break-word;\">How Tractor Chain Drives Work<\/h2>\n<p style=\"font-size:clamp(13px,1.8vw,15px);color:#555;line-height:1.8;\">In the tractor PTO gearbox, an input shaft (driven from the main engine clutch or an independent PTO clutch) carries the primary driver sprocket. The roller chain transmits torque to the driven sprocket on the PTO output shaft, which exits the rear of the tractor at the standardised SAE 6-spline or 1-3\/8&quot; 6-spline coupling. The gear ratio between the two sprockets determines whether the PTO output is 540 rpm (at nominal engine speed) or 1000 rpm (economy PTO). The chain must transmit continuous torque equivalent to the tractor&rsquo;s full power rating through this single drive path.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/wheelsprocket.xyz\/wp-content\/uploads\/2026\/04\/ansi-sprockets.webp\" alt=\"ANSI sprocket for tractor PTO chain drive\" style=\"width:100%;max-width:560px;height:200px;object-fit:cover;border-radius:8px;display:block;margin:12px auto;\" loading=\"lazy\"><\/p>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1A3A5F;padding-left:18px;border-left:8px solid #E8742A;border-top:2px solid #1A3A5F;padding-top:8px;margin:28px 0 12px;font-family:Georgia,serif;word-break:break-word;\">Informazioni sulla compatibilit\u00e0<\/h2>\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #E0E4E8;border-radius:6px;margin:16px 0;\">\n<table style=\"width:100%;border-collapse:collapse;min-width:520px;\">\n<thead>\n<tr>\n<th style=\"background:#245080;color:#fff;padding:10px 14px;white-space:nowrap;font-size:clamp(12px,1.8vw,14px);font-weight:700;text-align:left;\">Tractor System \/ Chain<\/th>\n<th style=\"background:#245080;color:#fff;padding:10px 14px;white-space:nowrap;font-size:clamp(12px,1.8vw,14px);font-weight:700;text-align:left;\">Pignone consigliato<\/th>\n<th style=\"background:#245080;color:#fff;padding:10px 14px;white-space:nowrap;font-size:clamp(12px,1.8vw,14px);font-weight:700;text-align:left;\">Note<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">ANSI #50 PTO gearbox chain<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Pignone temprato a induzione ANSI #50 C45<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Most common AU tractor PTO chain<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">ANSI #60 front-axle engagement chain<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">ANSI #60 40Cr alloy sprocket<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">High shock load requirement<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">ISO 10B-1 implement drive chain<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">ISO 10B-1 sprocket<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">European tractor OEM specification<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">ANSI #40 auxiliary pump drive chain<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">ANSI #40 sprocket<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Compact cab-A\/C or supplemental hydraulic pump<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">John Deere, Case IH, New Holland PTO chain (ref only)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">ANSI #50 \/ #60 interchangeable replacement<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Brand reference only; verify tooth count<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Fendt, CLAAS, Deutz-Fahr PTO chain (ref only)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">ISO 10B or ANSI #50 equivalent<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Measure chain pitch before ordering<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">ANSI #35 seed meter drive chain<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">ANSI #35 sprocket<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Low-load implement metering drives<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1A3A5F;text-decoration:underline;text-decoration-color:#E8742A;text-underline-offset:6px;margin:28px 0 12px;font-family:Georgia,serif;word-break:break-word;\">Selection Guide<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:12px;margin:16px 0;\">\n<div style=\"width:100%;max-width:360px;box-sizing:border-box;background:#E8742A18;border:2px solid #E8742A;border-radius:10px;padding:3%;word-break:break-word;overflow-wrap:break-word;\"><span style=\"font-size:26px;display:block;margin-bottom:8px;\">&#128279;<\/span><strong style=\"color:#E8742A;font-size:clamp(13px,2vw,15px);display:block;margin-bottom:6px;\">Identify Chain Pitch<\/strong><span style=\"color:#555;font-size:clamp(12px,1.7vw,14px);line-height:1.6;\">Measure across 10 links: 10&times;15.875 mm = ANSI #50; 10&times;19.05 mm = ANSI #60; 10&times;12.7 mm = ANSI #40. For ISO chains: same pitch measurements, different roller diameter &mdash; always confirm standard before ordering.<\/span><\/div>\n<div style=\"width:100%;max-width:360px;box-sizing:border-box;background:#1A3A5F18;border:2px solid #1A3A5F;border-radius:10px;padding:3%;word-break:break-word;overflow-wrap:break-word;\"><span style=\"font-size:26px;display:block;margin-bottom:8px;\">&#128200;<\/span><strong style=\"color:#1A3A5F;font-size:clamp(13px,2vw,15px);display:block;margin-bottom:6px;\">Count Existing Teeth<\/strong><span style=\"color:#555;font-size:clamp(12px,1.7vw,14px);line-height:1.6;\">Count teeth on the worn sprocket. For PTO drives, the standard driver:driven ratio is fixed by the tractor design &mdash; use the same tooth count as original unless changing PTO speed is intended.<\/span><\/div>\n<div style=\"width:100%;max-width:360px;box-sizing:border-box;background:#2e7d3218;border:2px solid #2e7d32;border-radius:10px;padding:3%;word-break:break-word;overflow-wrap:break-word;\"><span style=\"font-size:26px;display:block;margin-bottom:8px;\">&#128170;<\/span><strong style=\"color:#2e7d32;font-size:clamp(13px,2vw,15px);display:block;margin-bottom:6px;\">Select Material Grade<\/strong><span style=\"color:#555;font-size:clamp(12px,1.7vw,14px);line-height:1.6;\">C45 induction-hardened for PTO and implement drives. 40Cr alloy steel for front-axle engagement and high-shock applications where cyclic fatigue loading is severe.<\/span><\/div>\n<div style=\"width:100%;max-width:360px;box-sizing:border-box;background:#c6282818;border:2px solid #c62828;border-radius:10px;padding:3%;word-break:break-word;overflow-wrap:break-word;\"><span style=\"font-size:26px;display:block;margin-bottom:8px;\">&#128295;<\/span><strong style=\"color:#c62828;font-size:clamp(13px,2vw,15px);display:block;margin-bottom:6px;\">Stile Hub<\/strong><span style=\"color:#555;font-size:clamp(12px,1.7vw,14px);line-height:1.6;\">Oil-bath internal gearbox sprockets: finished bore H7. External implement drives subject to seasonal change: QD taper-bushed for rapid swap at changeover season.<\/span><\/div>\n<\/div>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1A3A5F;border-left:5px solid #E8742A;padding-left:14px;margin:28px 0 12px;font-family:Georgia,serif;word-break:break-word;\">Installation Steps for Tractor Sprockets<\/h2>\n<ol style=\"padding-left:22px;margin:12px 0;\">\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Drain gearbox oil<\/strong> if replacing an internal PTO sprocket, or remove implement drive guard for external applications.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Lock out tractor:<\/strong> park brake on, engine off, PTO disengaged, disconnect battery ground for electronic PTO tractors.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Remove worn sprocket<\/strong>: loosen set-screw (or retaining nut for keyed PTO sprockets) and slide off shaft. For stuck sprockets, use a two-jaw puller &mdash; do not use a hammer against the shaft.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Inspect shaft and keyway<\/strong> for wear, fretting, or burr damage. Clean with emery cloth and degrease.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Install new sprocket<\/strong>: align keyway, slide on, torque fastener to specification (refer to tractor service manual for torque values &mdash; typically 35&ndash;65 Nm for PTO sprocket retaining nuts).<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Verify alignment<\/strong> with mating sprocket using a precision straight-edge across tooth faces &mdash; target &le;0.5 mm lateral offset. For gearbox internal sprockets, verify chain tension on reassembly per service manual specification.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Replace chain if worn &gt;2%<\/strong> &mdash; fitting a new sprocket on a worn chain (or vice versa) causes rapid accelerated wear. Always replace as a set.<\/li>\n<li style=\"margin-bottom:8px;font-size:clamp(12px,1.7vw,14px);color:#444;line-height:1.65;\"><strong>Refill gearbox oil<\/strong> to specified level. Run tractor at low idle for 5 minutes and check for leaks and unusual noise before field operation.<\/li>\n<\/ol>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1A3A5F;border-bottom:3px solid #E8742A;padding-bottom:8px;margin:28px 0 12px;font-family:Georgia,serif;word-break:break-word;\">Troubleshooting Tractor Chain Drive Sprockets<\/h2>\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #E0E4E8;border-radius:6px;margin:16px 0;\">\n<table style=\"width:100%;border-collapse:collapse;min-width:520px;\">\n<thead>\n<tr>\n<th style=\"background:#c62828;color:#fff;padding:10px 14px;white-space:nowrap;font-size:clamp(12px,1.8vw,14px);font-weight:700;text-align:left;\">Sintomo<\/th>\n<th style=\"background:#c62828;color:#fff;padding:10px 14px;white-space:nowrap;font-size:clamp(12px,1.8vw,14px);font-weight:700;text-align:left;\">Causa probabile<\/th>\n<th style=\"background:#c62828;color:#fff;padding:10px 14px;white-space:nowrap;font-size:clamp(12px,1.8vw,14px);font-weight:700;text-align:left;\">Azione consigliata<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">PTO engagement shock &amp; jerk<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Worn teeth causing chain jump at engagement<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Replace sprocket and chain; check PTO clutch pack<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Chain noise at operating speed<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Worn teeth, misalignment, or insufficient lubrication<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Inspect tooth profile; lubricate; realign sprockets<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Front-axle engagement vibration<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Worn or damaged front-axle engagement sprocket<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Replace 40Cr alloy steel sprocket &amp; chain set<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Sprocket loosening on PTO shaft<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Keyway wear or insufficient retaining torque<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#fff;word-break:break-word;\">Replace sprocket; apply thread-lock; retorque to spec<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Rapid chain elongation (&lt;seasonal service)<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Soft or unhardened sprocket teeth<\/td>\n<td style=\"padding:9px 14px;color:#333;font-size:clamp(12px,1.8vw,13px);background:#F5F7FA;word-break:break-word;\">Upgrade to HRC 50&ndash;60 induction-hardened sprocket<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#fff;background:linear-gradient(90deg,#1A3A5F,#1e4a7a);color:#fff!important;padding:12px 18px;border-radius:4px;margin:28px 0 12px;font-family:Georgia,serif;word-break:break-word;\">Casi di studio di clienti australiani<\/h2>\n<div style=\"border-left:4px solid #E8742A;padding:14px 18px;margin-bottom:12px;background:#F9F9F9;border-radius:0 6px 6px 0;\">\n<div style=\"font-weight:700;color:#1A3A5F;font-size:clamp(13px,2vw,15px);\">Craig B. &mdash; Horsham, VIC <span style=\"color:#E8742A;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/span><\/div>\n<div style=\"font-size:11px;color:#888;margin:3px 0 6px;\">Broadacre Farmer &middot; April 2025<\/div>\n<div style=\"color:#444;font-size:clamp(12px,1.8vw,14px);line-height:1.6;\">&ldquo;Replaced the front-axle engagement sprocket on my 260 hp tractor with Ever-power&rsquo;s 40Cr alloy version. The previous carbon-steel sprocket only lasted one harvest season in the dust. At 22 months now &mdash; no wear visible. Outstanding product for heavy broadacre conditions.&rdquo;<\/div>\n<\/div>\n<div style=\"border-left:4px solid #E8742A;padding:14px 18px;margin-bottom:12px;background:#F9F9F9;border-radius:0 6px 6px 0;\">\n<div style=\"font-weight:700;color:#1A3A5F;font-size:clamp(13px,2vw,15px);\">Sarah M. &mdash; Dubbo, NSW <span style=\"color:#E8742A;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/span><\/div>\n<div style=\"font-size:11px;color:#888;margin:3px 0 6px;\">Agricultural Machinery Dealer &middot; February 2025<\/div>\n<div style=\"color:#444;font-size:clamp(12px,1.8vw,14px);line-height:1.6;\">&ldquo;We stock Ever-power ANSI #50 and #60 tractor sprockets as our go-to replacement parts. The quality is consistently good and the tooth hardness is measurably better than generic imports. Our farmer customers appreciate the longer service life.&rdquo;<\/div>\n<\/div>\n<div style=\"border-left:4px solid #E8742A;padding:14px 18px;margin-bottom:12px;background:#F9F9F9;border-radius:0 6px 6px 0;\">\n<div style=\"font-weight:700;color:#1A3A5F;font-size:clamp(13px,2vw,15px);\">Brad K. &mdash; Toowoomba, QLD <span style=\"color:#E8742A;\">&#9733;&#9733;&#9733;&#9733;&#9734;<\/span><\/div>\n<div style=\"font-size:11px;color:#888;margin:3px 0 6px;\">Mixed-Farm Operator &middot; March 2025<\/div>\n<div style=\"color:#444;font-size:clamp(12px,1.8vw,14px);line-height:1.6;\">&ldquo;Good quality sprockets, fast delivery to regional QLD. Fitted them to the PTO drive on our self-propelled boom spray &mdash; smooth operation and noticeably quieter than the worn OEM sprockets. Would buy again.&rdquo;<\/div>\n<\/div>\n<div style=\"border-left:4px solid #E8742A;padding:14px 18px;margin-bottom:12px;background:#F9F9F9;border-radius:0 6px 6px 0;\">\n<div style=\"font-weight:700;color:#1A3A5F;font-size:clamp(13px,2vw,15px);\">Tim R. &mdash; Esperance, WA <span style=\"color:#E8742A;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/span><\/div>\n<div style=\"font-size:11px;color:#888;margin:3px 0 6px;\">Cropping Farmer &middot; January 2025<\/div>\n<div style=\"color:#44<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1a3a5f;border-top:4px solid #1a3a5f;border-bottom:1px #e0e4e8;padding:10px 0 8px;margin:28px 12px;font-family:georgia,serif;word-break:break-word;\">Domande frequenti<\/h2>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;What chain size is used in most Australian tractor PTO drives?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">ANSI #50 (15.875 mm, 5\/8&quot; pitch) is the most common internal PTO gearbox chain on 60&ndash;200 hp tractors from North American-standard OEMs. ANSI #60 (19.05 mm, 3\/4&quot;) is used on larger tractors and front-axle engagement chains. European tractors (Fendt, CLAAS, Deutz-Fahr) typically use ISO 10B (15.875 mm) or ISO 12B (19.05 mm) &mdash; note these have the same pitch as their ANSI equivalents but different roller dimensions.<\/div>\n<\/details>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;Can I replace the tractor PTO sprocket without removing the gearbox?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">On most tractors, the PTO output sprocket can be accessed by removing the rear PTO housing cover or a side access panel without removing the entire gearbox. Consult the tractor service manual for your specific model. For internal gearbox sprockets, a gearbox oil drain and partial disassembly is required.<\/div>\n<\/details>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;Should I replace both sprockets and the chain together?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">Always. Fitting a new chain on a worn sprocket (or a new sprocket on a worn chain) causes rapid accelerated wear on the new component &mdash; typically within the first 200 hours. Replace as a matched set for maximum life.<\/div>\n<\/details>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;What is the correct tooth count for a 540 rpm tractor PTO?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">The 540 rpm PTO ratio is set by the tractor manufacturer to match the nominal engine speed (typically 1500&ndash;2200 rpm). The sprocket ratio is one element of the total gearbox reduction &mdash; the correct tooth count is specified in your tractor service manual. Do not change the tooth count as this will alter the PTO output speed.<\/div>\n<\/details>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;Do you supply OEM-equivalent tractor PTO sprockets?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">We supply dimensionally equivalent replacement sprockets for all major tractor brands. Provide the OEM part number or chain specification (pitch, tooth count, bore) and we will identify and quote the correct replacement. We do not use brand names on our products &mdash; these are interchangeable aftermarket replacements only.<\/div>\n<\/details>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;What lubrication is used for internal tractor PTO chain drives?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">Internal PTO gearbox chains are lubricated by the gearbox oil (typically SAE 80W-90 or 90 gear oil, or tractor hydraulic fluid as specified by the OEM). The oil bath provides continuous lubrication without maintenance intervention &mdash; just maintain the gearbox oil at the correct level and change at the OEM-specified service interval.<\/div>\n<\/details>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;Are zinc-coated sprockets suitable for chemical fertiliser environments?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">Standard zinc plate provides moderate corrosion resistance (96 hours salt spray). For heavy chemical fertiliser (ammonium nitrate, superphosphate) exposure on implement drives, we recommend dacromet or geomet-coated sprockets with 480+ hours salt spray resistance. For stainless steel requirements, SS304 sprockets are available for ISO 06B&ndash;16B sizes.<\/div>\n<\/details>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;Can you supply sprockets for compact utility tractors (CUT)?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">Yes. CUT tractors (20&ndash;60 hp, sub-compact) typically use smaller chain drives &mdash; ANSI #35 or #40 for implement and PTO drives. We supply the full range from ANSI #25 through #120 to cover all tractor sizes.<\/div>\n<\/details>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;What is the minimum order for tractor sprocket replacement parts?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">No minimum order &mdash; single-piece replacement orders are accepted. For common ANSI #50 and #60 tractor sprockets in standard tooth counts, we dispatch from Australian stock. For custom bore specifications or non-standard tooth counts, MOQ is 5 pieces with 5&ndash;10 day lead time.<\/div>\n<\/details>\n<details style=\"border:1px solid #E0E4E8;border-radius:6px;margin-bottom:8px;overflow:hidden;\">\n<summary style=\"padding:14px 18px;background:#F5F7FA;cursor:pointer;font-weight:600;color:#1A3A5F;font-size:clamp(13px,2vw,15px);list-style:none;word-break:break-word;\">&#9658;&nbsp;How do I identify the correct sprocket if the OEM part number is no longer available?<\/summary>\n<div style=\"padding:14px 18px;color:#555;font-size:clamp(12px,1.8vw,14px);line-height:1.7;background:#fff;\">Measure the chain pitch (distance between three consecutive link pins &divide; 2), count the teeth on the worn sprocket, measure the shaft diameter and keyway, and note whether it is a simplex or duplex sprocket. With these four measurements, our sales team can identify the correct replacement from our catalogue.<\/div>\n<\/details>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1A3A5F;padding-left:18px;border-left:8px solid #E8742A;border-top:2px solid #1A3A5F;padding-top:8px;margin:28px 0 12px;font-family:Georgia,serif;word-break:break-word;\">Prodotti correlati: Catene di trasmissione<\/h2>\n<div style=\"background:#fff;border:1.5px solid #E0E4E8;border-radius:8px;padding:3%;margin:20px 0;display:flex;flex-wrap:wrap;gap:16px;align-items:center;word-break:break-word;overflow-wrap:break-word;\"><img decoding=\"async\" src=\"https:\/\/wheelsprocket.xyz\/wp-content\/uploads\/2026\/04\/ansi-sprockets.webp\" alt=\"Catena di trasmissione a rulli\" style=\"width:100%;max-width:170px;height:130px;object-fit:cover;border-radius:6px;\" loading=\"lazy\"><\/p>\n<div style=\"flex:1;min-width:200px;\">\n<h4 style=\"color:#1A3A5F;font-size:clamp(14px,2vw,17px);margin:0 0 8px;\">\u26d3\ufe0f Catene di trasmissione compatibili<\/h4>\n<p style=\"color:#555;font-size:clamp(12px,1.7vw,14px);line-height:1.7;margin:0 0 10px;\">Produciamo e forniamo una gamma completa di <strong>catene di trasmissione a rulli<\/strong> Abbinabili a ogni pignone del nostro catalogo: catene ANSI, ISO, a doppio passo, in acciaio inossidabile e per usi speciali, per ogni applicazione industriale.<\/p>\n<p><a href=\"https:\/\/wheelsprocket.xyz\/it\/\" style=\"display:inline-block;background:#1A3A5F;color:#fff;text-decoration:none;padding:9px 22px;border-radius:4px;font-weight:700;font-size:clamp(12px,1.8vw,14px);\">Visualizza catene \u2192<\/a><\/div>\n<\/div>\n<h2 style=\"font-size:clamp(18px,2.5vw,26px);color:#1A3A5F;text-decoration:underline;text-decoration-color:#E8742A;text-underline-offset:6px;margin:28px 0 12px;font-family:Georgia,serif;word-break:break-word;\">Standard e certificazioni<\/h2>\n<div style=\"margin:12px 0;\">\n<p style=\"color:#555;font-size:clamp(12px,1.7vw,14px);line-height:1.7;margin-bottom:10px;\">Tutti i pignoni Ever-power Australia sono fabbricati e testati secondo i seguenti standard internazionali:<\/p>\n<div style=\"display:flex;flex-wrap:wrap;gap:4px;margin-bottom:10px;\"><span style=\"display:inline-block;background:#fff;border:1.5px solid #1A3A5F;color:#1A3A5F;padding:5px 12px;border-radius:4px;font-size:clamp(11px,1.5vw,13px);font-weight:700;margin:4px;\">\u2713 ISO 9001:2015<\/span><span style=\"display:inline-block;background:#fff;border:1.5px solid #1A3A5F;color:#1A3A5F;padding:5px 12px;border-radius:4px;font-size:clamp(11px,1.5vw,13px);font-weight:700;margin:4px;\">\u2713 ANSI B29.1<\/span><span style=\"display:inline-block;background:#fff;border:1.5px solid #1A3A5F;color:#1A3A5F;padding:5px 12px;border-radius:4px;font-size:clamp(11px,1.5vw,13px);font-weight:700;margin:4px;\">\u2713 ISO 606<\/span><span style=\"display:inline-block;background:#fff;border:1.5px solid #1A3A5F;color:#1A3A5F;padding:5px 12px;border-radius:4px;font-size:clamp(11px,1.5vw,13px);font-weight:700;margin:4px;\">\u2713 DIN 8187<\/span><span style=\"display:inline-block;background:#fff;border:1.5px solid #1A3A5F;color:#1A3A5F;padding:5px 12px;border-radius:4px;font-size:clamp(11px,1.5vw,13px);font-weight:700;margin:4px;\">\u2713 JIS B 1801<\/span><span style=\"display:inline-block;background:#fff;border:1.5px solid #1A3A5F;color:#1A3A5F;padding:5px 12px;border-radius:4px;font-size:clamp(11px,1.5vw,13px);font-weight:700;margin:4px;\">\u2713 Standard BS<\/span><\/div>\n<p style=\"color:#555;font-size:clamp(12px,1.7vw,14px);line-height:1.7;\"><strong style=\"color:#1A3A5F;\">Il nostro impegno:<\/strong> Ispezione dimensionale 100%, test di durezza su ogni lotto e tracciabilit\u00e0 completa di ogni ciclo di produzione. Certificati di prova dei materiali disponibili su richiesta.<\/p>\n<\/div>\n<div style=\"background:#F5F7FA;border-radius:8px;padding:3%;margin:24px 0;font-family:Arial,sans-serif;word-break:break-word;overflow-wrap:break-word;\">\n<div style=\"display:flex;flex-wrap:wrap;gap:18px;align-items:center;\"><img decoding=\"async\" src=\"https:\/\/wheelsprocket.xyz\/wp-content\/uploads\/2026\/04\/sprockets-factory-1.webp\" alt=\"Fabbrica di energia eterna\" style=\"width:100%;max-width:260px;height:165px;object-fit:cover;border-radius:6px;\" loading=\"lazy\"><\/p>\n<div style=\"flex:1;min-width:200px;\">\n<h3 style=\"color:#1A3A5F;font-size:clamp(15px,2.2vw,19px);margin:0 0 10px;\">Perch\u00e9 scegliere Ever-power Australia?<\/h3>\n<p style=\"color:#555;font-size:clamp(12px,1.7vw,14px);line-height:1.7;margin:0 0 12px;\">Siamo un produttore di pignoni verticalmente integrato con oltre 25 anni di esperienza nella trasmissione a catena. Il nostro stabilimento di 35.000 m\u00b2 produce oltre 4 milioni di pignoni all'anno, conformi agli standard ISO, ANSI, JIS, DIN, BS e GB, con certificazione ISO 9001 per ogni ordine. <a href=\"https:\/\/wheelsprocket.xyz\/it\/about-us\/\" style=\"color:#E8742A;text-decoration:none;font-weight:600;\">Scopri di pi\u00f9 sulla nostra produzione \u2192<\/a><\/p>\n<div style=\"display:flex;flex-wrap:wrap;gap:8px;\"><span style=\"background:#1A3A5F;color:#fff;padding:4px 12px;border-radius:3px;font-size:11px;font-weight:700;\">ISO 9001<\/span><span style=\"background:#E8742A;color:#fff;padding:4px 12px;border-radius:3px;font-size:11px;font-weight:700;\">Oltre 4 milioni di pezzi all'anno<\/span><span style=\"background:#2e7d32;color:#fff;padding:4px 12px;border-radius:3px;font-size:11px;font-weight:700;\">Capacit\u00e0 OEM<\/span><span style=\"background:#245080;color:#fff;padding:4px 12px;border-radius:3px;font-size:11px;font-weight:700;\">Azioni AU<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"background:linear-gradient(135deg,#1A3A5F,#245080);border-radius:8px;padding:3%;margin:28px 0;text-align:center;word-break:break-word;overflow-wrap:break-word;\">\n<h3 style=\"color:#fff;font-size:clamp(16px,2.5vw,22px);margin:0 0 10px;\">Pronti per ordinare o avete bisogno di assistenza tecnica?<\/h3>\n<p style=\"color:rgba(255,255,255,.85);font-size:clamp(12px,1.8vw,15px);margin:0 0 18px;\">Il nostro team di ingegneri \u00e8 a disposizione per consigliarvi la specifica esatta del pignone pi\u00f9 adatta alla vostra applicazione. Assistenza gratuita nella selezione, preventivi rapidi e disponibilit\u00e0 a magazzino in Australia per le diverse misure di base.<\/p>\n<p><a href=\"https:\/\/wheelsprocket.xyz\/it\/contact-us\/\" style=\"display:inline-block;background:#E8742A;color:#fff;text-decoration:none;padding:12px 32px;border-radius:4px;font-weight:700;font-size:clamp(13px,2vw,15px);margin:4px;\">\ud83d\udce9 Richiedi un preventivo gratuito<\/a>&nbsp;<a href=\"https:\/\/wheelsprocket.xyz\/it\/prodotti\/ruote-dentate\/\" style=\"display:inline-block;background:transparent;color:#fff;text-decoration:none;padding:12px 32px;border-radius:4px;font-weight:700;font-size:clamp(13px,2vw,15px);border:2px solid rgba(255,255,255,.6);margin:4px;\">\ud83d\udd0d Sfoglia i prodotti<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Sprockets for Tractors From compact vineyard tractors to 400 hp broadacre row-crop machines, tractor chain drives are used to power PTO-driven implements, hydraulic pump auxiliary drives, cab-air-conditioning compressor drives, and front-axle engagement systems. The tractor sprocket in these applications must withstand sustained power transmission, seasonal exposure to dust, moisture and chemical fertilisers, and the shock [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[6947],"tags":[6992,6993,6991,6990,6989],"class_list":["post-2913","post","type-post","status-publish","format-standard","hentry","category-sprockets","tag-agricultural-tractor-sprocket","tag-ansi-50-tractor-sprocket","tag-pto-chain-sprocket","tag-tractor-chain-drive-sprocket","tag-tractor-sprocket"],"_links":{"self":[{"href":"https:\/\/wheelsprocket.xyz\/it\/wp-json\/wp\/v2\/posts\/2913","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wheelsprocket.xyz\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wheelsprocket.xyz\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wheelsprocket.xyz\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wheelsprocket.xyz\/it\/wp-json\/wp\/v2\/comments?post=2913"}],"version-history":[{"count":0,"href":"https:\/\/wheelsprocket.xyz\/it\/wp-json\/wp\/v2\/posts\/2913\/revisions"}],"wp:attachment":[{"href":"https:\/\/wheelsprocket.xyz\/it\/wp-json\/wp\/v2\/media?parent=2913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wheelsprocket.xyz\/it\/wp-json\/wp\/v2\/categories?post=2913"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wheelsprocket.xyz\/it\/wp-json\/wp\/v2\/tags?post=2913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}