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No. 41, B Style, 1.250 " Finished Bore
All dimensions are nominal values and for reference only
Unit of Measure

Specifications

Hub Diameter

4.000 in

LTB

1.188 in

Style

B

No. Teeth

84

Finished Bore Diameter

1.250 in
Max. Bore1 1.250 in

Weight

11.940 lb

Tooth Nominal Width

0.227 in

Hardened Teeth 

Yes

Chain Technical Data

Pitch

0.500 in

Chain Size

41

Sprocket Diameters

Outside Diameter

13.660 in

Pitch Diameter

13.372 in

Caliper Diameter

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