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

2.500 in

LTB

1.000 in

Style

B

No. Teeth

19

Outside Diameter

3.300 in

Pitch Diameter

3.038 in

Caliper Diameter

2.715 in
Max. Bore1 1.750 in

Weight

1.420 lb

Tooth Nominal Width

0.284 in

UPC Code

097039390806

Chain Technical Data

Pitch

0.500 in

Chain Size

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