Roller Chain Sprocket For 35 Chain With Type BS Sprocket Bored To Size Single Strand 42 Teeth 0.375 Inch Pitch 1.125 Inch Bore 5.229 Inch Outer Diameter 2.25 Inch Hub Diameter 0.168 Inch Width Two Setscrews And Keyway
✔️ 42 teeth, bore 1-1/8 in, OD 5.229 in, hub 2.25 in
The bored-to-size Type BS sprocket is built for series 35 chain drives. It mounts directly on a shaft via a center keyway and two setscrews, providing a stable, secure connection for single-strand power transmission.
✅ For use with series 35 chain, 3/8 in pitch (9.525 mm)
✅ Type BS bored-to-size sprocket with two setscrews and a keyway
✅ Shaft range 3/8 in to 1-1/4 in (9.525-31.75 mm)
✅ OD 5.229 in (132.73 mm); hub 2.25 in (57.15 mm); width 0.168 in (4.27 mm)
✅ Teeth options from 9 to 112 with varied bores
✅ High carbon steel for strength and durability
💡 What is a bored-to-size sprocket used for in a chain drive?
It provides secure shaft mounting with a center keyway and two setscrews, enabling reliable torque transfer in straight-line chain drives.
- The sprocket works with series 35 chain at a 3/8 in pitch
- Two setscrews plus a keyway lock the sprocket to the shaft
- Available in multiple teeth and bore sizes to fit different equipment
- Meets ANSI standards for dependable performance