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No. 40, B Style, .750" plain bore SS

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

Specifications

Stock Bore

0.750 in

Hub Diameter

3.500 in

LTB

1.000 in

Style

B

No. Teeth

45

Outside Diameter

7.450 in

Pitch Diameter

7.168 in

Caliper Diameter

6.851 in
Max. Bore1 2.375 in

Weight

4.680 lb

Tooth Nominal Width

0.284 in

UPC Code

097039390929

Chain Technical Data

Pitch

0.500 in

Chain Size

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