Roller Chain Sprocket, 21 Teeth, 40BS21
$7.99 7.99 EA
For farm machinery or utility equipment that is chain driven. Be sure to replace worn out chain sprockets to keep the motion running smoothly. This chain sprocket is constructed from steel with 21 teeth and requires a size 40 roller chain.
- 40 chain 21 teeth 1" rd bore
- Induction hardened teeth: 21
- Keyway: 1/4" x 1/8"
40BS21 X 1 CHAIN SPROCKET in Sprockets and Farm Machinery Parts at Agri Supply ®.Shipping & Return Information
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