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View the specifications below for the U.S. Tsubaki 40BB17H Ball Bearing Idler Sprocket Hardened Teeth and find the right solution for your operation.

638 Dim. is + .005; 750 Dim. is + .005-.000.
Unit of Measure

Specifications

No. Teeth

 N/A 17

Chain Size

 N/A 40

O.D.

 N/A 2.970 in

B

 N/A 0.638 in

L

 N/A 0.720 in

W

 N/A 0.284 in

Weight

 N/A 0.520 lb

Hardened Teeth

 N/A Yes

UPC Code

 N/A 097039905284