Transmissions
Chain Sprockets
Pilot Bore Sprockets
1/2inch Pitch (08B1, 08B2, 08B3) Pilot Bore Sprockets
08B1 - 1/2inch Simplex Chain Sprockets
Quick Code: BB-375017
4SR42 Pilot Bore Sprocket 08B1
4SR42 Pilot Bore Sprocket 08B1 Simplex Chain Sprocket
The 4SR42 is a precision-engineered simplex chain sprocket manufactured to British standard 08B1 specifications. This 42-tooth sprocket is designed for reliable power transmission in a wide range of industrial and mechanical applications.
- 08B1 British standard roller chain sprocket
- 1/2 inch pitch x 42 teeth
- Brand: Medway
Applications:
Ideal for machinery requiring lower gear ratios with increased torque, the 4SR42 sprocket is commonly used in conveyor systems, material handling equipment, agricultural machinery, and general industrial drive systems. The 42-tooth configuration provides excellent torque characteristics, making it suitable for medium to heavy-duty applications where controlled speed reduction is required.
Specifications:
This sprocket is manufactured to high quality standards and features a pilot bore for secure mounting on standard shafts. The 42-tooth design offers superior load distribution and smooth operation, making it an excellent choice for applications demanding reliable, consistent performance in demanding industrial environments.


