Transmissions
Chain Sprockets
Pilot Bore Sprockets
1inch Pitch (16B1, 16B2, 16B3) Pilot Bore Sprockets
16B3 - 1inch Triplex Chain Sprocket
Quick Code: BB-20892
8TR19 Pilot Bore Sprocket 16B3
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Product Specification
Boss Dia
128mm
Number of Teeth
19
Outside Dia
165.2mm
Overall Length
100mm
Pitch
1inch
Reference
8TR19
Brand
Medway
Quick Order Code
BB-20892
Product Description
16B3 British Standard Roller Chain Sprocket
The 8TR19 is a pilot bore sprocket designed for use with 16B3 British Standard roller chain systems. This 19-tooth sprocket features a 1 inch pitch and is ideal for power transmission applications requiring reliable chain engagement and smooth operation.
Key Specifications:
- Pitch: 1 inch
- Number of Teeth: 19
- Boss Diameter: 128mm
- Outside Diameter: 165.2mm
- Overall Length: 100mm
- Brand: Medway
Applications:
This pilot bore sprocket is suitable for various industrial and mechanical applications including conveyor systems, machinery drives, agricultural equipment, and general power transmission systems where a 1 inch pitch triplex chain is specified.
Features:
- Manufactured to British Standard specifications
- Pilot bore design for secure shaft mounting
- 19-tooth configuration provides balanced speed and torque characteristics
- Compatible with 16B3 triplex roller chains



