Transmissions
Chain Sprockets
Pilot Bore Sprockets
1inch Pitch (16B1, 16B2, 16B3) Pilot Bore Sprockets
16B1 - 1inch Simplex Chain Sprockets
Quick Code: BB-20322
8SR12 Pilot Bore Sprocket 16B1
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Product Specification
Boss Dia
69mm
Number of Teeth
12
Outside Dia
109mm
Overall Length
40mm
Pilot Bore Size
16mm
Pitch
1inch
Reference
8SR12
Brand
Medway
Quick Order Code
BB-20322
Product Description
The 8SR12 Pilot Bore Sprocket 16B1 is a high-quality British standard pilot bore sprocket manufactured by Medway, specifically designed for 1 inch pitch simplex chain applications. With 12 teeth, this sprocket is ideal for high-speed, low-torque power transmission systems where compact sizing and precise engagement are essential.
Key Specifications:
- British Standard: 16B1 Simplex Chain
- Pitch: 1 inch
- Number of Teeth: 12
- Pilot Bore Size: 16mm
- Boss Diameter: 69mm
- Outside Diameter: 109mm
- Overall Length: 40mm
Features & Benefits:
- Precision-machined teeth for smooth, efficient power transmission
- Pilot bore design for easy installation and secure shaft coupling
- Compact 12-tooth configuration ideal for applications requiring high speed ratios
- Manufactured to exacting British standards for reliable performance
- Durable construction suitable for demanding industrial applications
Applications:
This sprocket is suitable for various industrial power transmission applications including machinery drive systems, conveyor systems, and equipment where space constraints and high-speed operation are critical factors.



