25 PITCH ANSI ROLLER CHAIN SPROCKET
Brand new. ANSI standard 25 pitch roller chain sprocket. Bored to size. One-piece carbon steel forged construction with black oxide finish. Finished, unkeyed bore with two set screws. Set screws are located 90° apart.
SPECIFICATIONS
- Pitch 25
- Number of Teeth 21
- Bore Size 5/16"
- Model Number 25BS21-5/16
- Outside Diameter 1.81"
- Hub Diameter 1-3/8"
- Hub Type B (Hub on one side)
- Length Through Bore 5/8"
- Shpg. 0.5 lbs.