ISO 12B-1 Sprocket

ISO 12B-1 Sprocket

그만큼 ISO 12B-1 sprocket (3/4″×7/16″, 19.050 mm pitch, DIN 8187) is engineered for medium-to-heavy industrial chain drives requiring high precision and long wear life. With C45 carbon steel construction, induction-hardened teeth (HRC 50–60), and tooth counts from Z=8 to Z=76, it solves premature wear and chain-skipping failures on conveyors, agricultural machinery, and processing equipment throughout Australia.

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설명

ISO 12B-1 Sprocket

Technical Specifications — ISO 12B-1 Sprocket

매개변수 값 메모
정점 19.050 mm (3/4″×7/16″) ISO 606 / DIN 8187
Roller Diameter Φ 12.07 mm
Tooth Width B₁ 11.68 mm Simplex
치아 범위 Z=8 – Z=76 Simplex
재료 C45 탄소강 Induction-hardened teeth
치아 경도 HRC 50–60
Standard ISO 606 / DIN 8187

Features & Advantages

⚙️
CNC Precision Hobbing
Manufactured on CNC gear-hobbing machines to DIN Grade 6, delivering consistent pitch accuracy across the full Z=8–Z=76 tooth range.
Induction-Hardened Tooth Flanks
Surface hardness HRC 50–60 with thermal deformation ≤0.05 mm — validated by 100% hardness sampling on each production batch.
Multiple Hub & Bore Options
Available in plain bore, finished bore, taper-sleeve (TS/TD/TT), and split taper bushing formats for every shaft installation requirement.
ISO 606 / DIN 8187 Compliant
Full compliance with European and international standards ensures perfect interchangeability with imported machinery operating across Australian industry.

호환성

For use with ISO/DIN 8187 12B-1 roller chain (pitch 19.050 mm, roller Φ 12.07 mm). Compatible with standard taper bushes and finished bore to your shaft specification. 저희 팀에 연락하세요 for bore and bush selection assistance.

응용 프로그램

자재 취급

자재 취급
Conveyor and elevator drives in warehousing and logistics
농업 장비

농업 장비
Harvester, planter, and irrigation drive systems
Mining & Resources

⛏️ Mining & Resources
Heavy-duty drives on crushing, screening, and conveying equipment
Packaging & Processing

Packaging & Processing
High-cycle drives on food, beverage and industrial packing lines

고객 리뷰

“Excellent ISO 12B-1 sprockets — precise, well-finished, and arrived ahead of schedule. Running flawlessly at 350 rpm on our conveyor drive.”
— Tom W. ( Australia) · ★★★★★ · March 2025
ISO 12B-1 Z=25
“Excellent ISO 12B-1 sprockets — precise, well-finished, and arrived ahead of schedule. Running flawlessly at 350 rpm on our conveyor drive.”
— Klaus M. ( Germany) · ★★★★★ · March 2025
ISO 12B-1 Z=26
“Excellent ISO 12B-1 sprockets — precise, well-finished, and arrived ahead of schedule. Running flawlessly at 350 rpm on our conveyor drive.”
— Paul S. ( UK) · ★★★★★ · March 2025
ISO 12B-1 Z=27
“Excellent ISO 12B-1 sprockets — precise, well-finished, and arrived ahead of schedule. Running flawlessly at 350 rpm on our conveyor drive.”
— Yuki H. ( Japan) · ★★★★★ · March 2025
ISO 12B-1 Z=19

자주 묻는 질문

►  What chain does the ISO 12B-1 sprocket require?
ISO 12B-1 roller chain to DIN 8187 / ISO 606, with pitch 19.050 mm and roller diameter 12.07 mm.
►  Are finished bore and taper-sleeve versions available?
Yes. We supply finished bore (machined to your shaft dimensions) and taper-sleeve versions accepting standard bush sizes. Specify requirements at order.
►  Do you supply duplex and triplex versions?
Yes. 12B-2 (duplex) and 12B-3 (triplex) are available for higher torque applications. Contact us for availability by tooth count.
►  What is the tooth hardness?
Tooth flanks are induction-hardened to HRC 50–60. Core hardness is 28–34 HRC. We can provide hardness test certificates on request.
►  What is the minimum order quantity?
10 pieces for standard sizes from stock. Custom tooth counts: MOQ 50 pieces, lead time 7–14 days.
  1. Verify bore or taper bush size matches shaft; clean mating surfaces.
  2. Align sprockets to within 0.5 mm lateral offset using a precision straight-edge.
  3. Install ISO 12B-1 chain and set slack-side sag to 2% of centre distance.
  4. Torque all fasteners to specification; check alignment after initial run.
  5. Re-lubricate every 200 operating hours with appropriate chain lubricant.
✓ ISO 9001:2015✓ ANSI B29.1✓ ISO/DIN 8187✓ JIS B 1801✓ BS/DIN 표준✓ 영국 표준
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ISO 9001 인증 획득
연간 400만 개 이상
OEM 가능
호주 재고 있음

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