No. 40, B Style, .625" plain bore SS

All dimensions are nominal values and for reference only
Unit of Measure

Specifications

Stock Bore

0.625 in

Hub Diameter

2.125 in

LTB

1.000 in

Style

B

No. Teeth

17

Outside Diameter

2.980 in

Pitch Diameter

2.721 in

Caliper Diameter

2.397 in
Max. Bore1 1.438 in

Weight

1.060 lb

Tooth Nominal Width

0.284 in

UPC Code

097039390783

Chain Technical Data

Pitch

0.500 in

Chain Size

40
  • 1 Dimensions shown allow for standard keyway with set screw at 90°.