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

2.000 in

LTB

0.875 in

Style

B

No. Teeth

16

Outside Diameter

2.810 in

Pitch Diameter

2.563 in

Caliper Diameter

2.250 in
Max. Bore1 1.375 in

Weight

0.820 lb

Tooth Nominal Width

0.284 in

UPC Code

097039390776

Chain Technical Data

Pitch

0.500 in

Chain Size

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