{"id":2816,"date":"2026-04-02T08:08:49","date_gmt":"2026-04-02T08:08:49","guid":{"rendered":"https:\/\/wheelsprocket.xyz\/product\/iso-24b-1-sprocket\/"},"modified":"2026-04-03T07:29:53","modified_gmt":"2026-04-03T07:29:53","slug":"iso-24b-1-sprocket","status":"publish","type":"product","link":"https:\/\/wheelsprocket.xyz\/ja\/product\/iso-24b-1-sprocket\/","title":{"rendered":"ISO 24B-1 Sprocket"},"content":{"rendered":"
\n\"ISO<\/p>\n

Technical Specifications \u2014 ISO 24B-1 Sprocket<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n
\u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\nValue<\/th>\n\u6ce8\u8a18<\/th>\n<\/tr>\n<\/thead>\n
\u30d4\u30c3\u30c1<\/td>\n38.100 mm (1-1\/2″\u00d725.4″)<\/td>\nISO 606 \/ DIN 8187<\/td>\n<\/tr>\n
Roller Diameter \u03a6<\/td>\n25.40 mm<\/td>\n<\/td>\n<\/tr>\n
Tooth Width B\u2081<\/td>\n25.40 mm<\/td>\nSimplex<\/td>\n<\/tr>\n
Teeth Range<\/td>\nZ=6 \u2013 Z=38<\/td>\nSimplex<\/td>\n<\/tr>\n
\u6750\u6599<\/td>\nC45 Carbon Steel<\/td>\nInduction-hardened teeth<\/td>\n<\/tr>\n
\u6b6f\u306e\u786c\u5ea6<\/td>\nHRC 50\u201360<\/td>\n<\/td>\n<\/tr>\n
Standard<\/td>\nISO 606 \/ DIN 8187<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Features & Advantages<\/h2>\n
\n
\n
1<\/div>\n
\n
\u2699\ufe0f CNC Precision Hobbing<\/div>\n
Manufactured on CNC gear-hobbing machines to DIN Grade 6, delivering consistent pitch accuracy across the full Z=6\u2013Z=38 tooth range.<\/div>\n<\/div>\n<\/div>\n
\n
2<\/div>\n
\n
Induction-Hardened Tooth Flanks<\/div>\n
Surface hardness HRC 50\u201360 with thermal deformation \u22640.05 mm \u2014 validated by 100% hardness sampling on each production batch.<\/div>\n<\/div>\n<\/div>\n
\n
3<\/div>\n
\n
Multiple Hub & Bore Options<\/div>\n
Available in plain bore, finished bore, taper-sleeve (TS\/TD\/TT), and split taper bushing formats for every shaft installation requirement.<\/div>\n<\/div>\n<\/div>\n
\n
4<\/div>\n
\n
ISO 606 \/ DIN 8187 Compliant<\/div>\n
Full compliance with European and international standards ensures perfect interchangeability with imported machinery operating across Australian industry.<\/div>\n<\/div>\n<\/div>\n<\/div>\n

Compatibility<\/h2>\n

For use with ISO\/DIN 8187 24B-1 roller chain<\/strong> (pitch 38.100 mm, roller \u03a6 25.40 mm). Compatible with standard taper bushes and finished bore to your shaft specification. Contact our team<\/a> for bore and bush selection assistance.<\/p>\n

Applications<\/h2>\n
\n
\"Material<\/p>\n
\n
Material Handling<\/div>\n
Conveyor and elevator drives in warehousing and logistics<\/div>\n<\/div>\n<\/div>\n
\"Agricultural<\/p>\n
\n
Agricultural Equipment<\/div>\n
Harvester, planter, and irrigation drive systems<\/div>\n<\/div>\n<\/div>\n
\"Mining<\/p>\n
\n
\u26cf\ufe0f Mining & Resources<\/div>\n
Heavy-duty drives on crushing, screening, and conveying equipment<\/div>\n<\/div>\n<\/div>\n
\"Packaging<\/p>\n
\n
Packaging & Processing<\/div>\n
High-cycle drives on food, beverage and industrial packing lines<\/div>\n<\/div>\n<\/div>\n<\/div>\n

Customer Reviews<\/h2>\n
\n
Tom W.<\/span>
\n\u2605\u2605\u2605\u2605\u2605<\/span>
\n Australia<\/span><\/div>\n
\n

\u201cExcellent ISO 24B-1 sprockets \u2014 precise, well-finished, and arrived ahead of schedule. Running flawlessly at 350 rpm on our conveyor drive.\u201d<\/p>\n

ISO 24B-1 Z=22 \u00b7 March 2025<\/div>\n<\/div>\n<\/div>\n
\n
Klaus M.<\/span>
\n\u2605\u2605\u2605\u2605\u2605<\/span>
\n Germany<\/span><\/div>\n
\n

\u201cExcellent ISO 24B-1 sprockets \u2014 precise, well-finished, and arrived ahead of schedule. Running flawlessly at 350 rpm on our conveyor drive.\u201d<\/p>\n

ISO 24B-1 Z=27 \u00b7 March 2025<\/div>\n<\/div>\n<\/div>\n
\n
Paul S.<\/span>
\n\u2605\u2605\u2605\u2605\u2605<\/span>
\n UK<\/span><\/div>\n
\n

\u201cExcellent ISO 24B-1 sprockets \u2014 precise, well-finished, and arrived ahead of schedule. Running flawlessly at 350 rpm on our conveyor drive.\u201d<\/p>\n

ISO 24B-1 Z=26 \u00b7 March 2025<\/div>\n<\/div>\n<\/div>\n
\n
Yuki H.<\/span>
\n\u2605\u2605\u2605\u2605\u2605<\/span>
\n Japan<\/span><\/div>\n
\n

\u201cExcellent ISO 24B-1 sprockets \u2014 precise, well-finished, and arrived ahead of schedule. Running flawlessly at 350 rpm on our conveyor drive.\u201d<\/p>\n

ISO 24B-1 Z=20 \u00b7 March 2025<\/div>\n<\/div>\n<\/div>\n

FAQ<\/h2>\n
\n\u25ba \u00a0What chain does the ISO 24B-1 sprocket require?<\/summary>\n
ISO 24B-1 roller chain to DIN 8187 \/ ISO 606, with pitch 38.100 mm and roller diameter 25.40 mm.<\/div>\n<\/details>\n
\n\u25ba \u00a0Are finished bore and taper-sleeve versions available?<\/summary>\n
Yes. We supply finished bore (machined to your shaft dimensions) and taper-sleeve versions accepting standard bush sizes. Specify requirements at order.<\/div>\n<\/details>\n
\n\u25ba \u00a0Do you supply duplex and triplex versions?<\/summary>\n
Yes. 24B-2 (duplex) and 24B-3 (triplex) are available for higher torque applications. Contact us for availability by tooth count.<\/div>\n<\/details>\n
\n\u25ba \u00a0What is the tooth hardness?<\/summary>\n
Tooth flanks are induction-hardened to HRC 50\u201360. Core hardness is 28\u201334 HRC. We can provide hardness test certificates on request.<\/div>\n<\/details>\n
\n\u25ba \u00a0What is the minimum order quantity?<\/summary>\n
10 pieces for standard sizes from stock. Custom tooth counts: MOQ 50 pieces, lead time 7\u201314 days.<\/div>\n<\/details>\n
    \n
  1. Verify bore or taper bush size matches shaft; clean mating surfaces.<\/li>\n
  2. Align sprockets to within 0.5 mm lateral offset using a precision straight-edge.<\/li>\n
  3. Install ISO 24B-1 chain and set slack-side sag to 2% of centre distance.<\/li>\n
  4. Torque all fasteners to specification; check alignment after initial run.<\/li>\n
  5. Re-lubricate every 200 operating hours with appropriate chain lubricant.<\/li>\n<\/ol>\n
    \u2713 ISO 9001:2015<\/span>\u2713 ANSI B29.1<\/span>\u2713 ISO\/DIN 8187<\/span>\u2713 JIS B 1801<\/span>\u2713 BS\/DIN Standards<\/span>\u2713 GB Standards<\/span><\/div>\n
    \n
    \"\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u30d5\u30a1\u30af\u30c8\u30ea\u30fc\"<\/p>\n
    \n

    \u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u30fb\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u3092\u9078\u3076\u7406\u7531\u3068\u306f\uff1f<\/h3>\n

    We are a vertically integrated manufacturer with over 25 years of chain drive experience. Our facility spans 35,000 m\u00b2 and produces over 4 million sprockets per year. We supply OEM partners, distributors, and direct industrial buyers across Australia, with products meeting GB, ISO, ANSI, JIS, DIN and BS standards.<\/p>\n

    ISO 9001\u8a8d\u8a3c\u53d6\u5f97\u6e08\u307f<\/span>
    \n\u5e74\u9593400\u4e07\u500b\u4ee5\u4e0a<\/span>
    \nOEM\u5bfe\u5fdc\u53ef\u80fd<\/span>
    \n\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u56fd\u5185\u5728\u5eab\u3042\u308a<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n
    \n

    Ready to Order? Get a Free Quote Today<\/h3>\n

    Our engineering team is available 24\/7 to assist with specifications, custom designs, and volume pricing for Australian businesses.<\/p>\n

    \ud83d\udce9 Request a Quote<\/a><\/p>\n

    \ud83d\udd0d Browse All Products<\/a><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

    The ISO 24B-1 sprocket<\/strong> (1-1\/2″\u00d725.4″, 38.100 mm pitch, DIN 8187) is engineered for medium-to-heavy industrial chain drives<\/strong> requiring high precision and long wear life. With C45 carbon steel construction, induction-hardened teeth (HRC 50–60), and tooth counts from Z=6 to Z=38, it solves premature wear and chain-skipping failures on conveyors, agricultural machinery, and processing equipment throughout Australia.<\/p>","protected":false},"featured_media":2729,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_cat":[6693,6949,7059],"product_tag":[6732,6720,6734,6731,6733],"class_list":{"0":"post-2816","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-sprockets","7":"product_cat-iso-sprockets","8":"product_cat-standard-sprockets","9":"product_tag-38-1mm-pitch-sprocket","10":"product_tag-din-8187","11":"product_tag-heavy-duty-chain-drive","12":"product_tag-iso-24b-1-sprocket","13":"product_tag-large-sprocket","15":"first","16":"instock","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/wheelsprocket.xyz\/ja\/wp-json\/wp\/v2\/product\/2816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wheelsprocket.xyz\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wheelsprocket.xyz\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wheelsprocket.xyz\/ja\/wp-json\/wp\/v2\/comments?post=2816"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wheelsprocket.xyz\/ja\/wp-json\/wp\/v2\/media\/2729"}],"wp:attachment":[{"href":"https:\/\/wheelsprocket.xyz\/ja\/wp-json\/wp\/v2\/media?parent=2816"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wheelsprocket.xyz\/ja\/wp-json\/wp\/v2\/product_cat?post=2816"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wheelsprocket.xyz\/ja\/wp-json\/wp\/v2\/product_tag?post=2816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}