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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

17

Chain Size

40

O.D.

2.970 in

B

0.638 in

L

0.720 in

W

0.284 in

Weight

0.520 lb

Hardened Teeth

Yes

UPC Code

097039905284