Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/4inch Pitch (12B1, 12B2, 12B3) Pilot Bore Sprockets
12B3 - 3/4inch Triplex Chain Sprockets
Quick Code: BB-20873
6TR37 Pilot Bore Chain Sprocket 12B3
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12B1 - 3/4inch Simplex Chain Sprockets
12B2 - 3/4inch Duplex Chain Sprocket
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Product Specification
Boss Dia
130mm
Number of Teeth
37
Outside Dia
232.9mm
Overall Length
70mm
Pitch
3/4inch
Reference
6TR37
Brand
Medway
Quick Order Code
BB-20873
Product Description
The 6TR37 Pilot Bore Chain Sprocket 12B3 is a British standard roller chain sprocket engineered for reliable power transmission in heavy-duty industrial applications. This triplex (three-row) configuration sprocket combines robust construction with precision engineering to deliver exceptional performance and longevity.
Specifications:
- Pitch: 3/4 inch
- Number of Teeth: 37
- Boss Diameter: 130mm
- Outside Diameter: 232.9mm
- Overall Length: 70mm
- Brand: Medway
- Reference: 6TR37
Key Features:
- 12B3 British standard roller chain sprocket
- Pilot bore design for custom shaft machining
- Triplex chain configuration for increased load capacity
- Precision manufactured to exacting standards
- 37-tooth configuration ideal for lower-speed, high-torque applications
Ideal Applications:
- Industrial machinery and manufacturing equipment
- Heavy-duty conveyor systems requiring reliable power transfer
- Large-scale chain drive systems
- Equipment requiring smooth, efficient power transmission with increased torque delivery
- Applications demanding reduced chain speed with enhanced load capacity
The pilot bore design allows for custom machining to fit your exact shaft dimensions, ensuring a perfect fit for your specific chain drive requirements. The 37-tooth configuration provides excellent torque characteristics for demanding industrial applications. Stocked in our UK-based warehouse ready for quick dispatch.
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