No. 41, B Style, 1.375 " 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

70

Finished Bore Diameter

1.375 in
Max. Bore1 1.375 in

Weight

9.280 lb

Tooth Nominal Width

0.227 in

Hardened Teeth 

Yes

Chain Technical Data

Pitch

0.500 in

Chain Size

41

Sprocket Diameters

Outside Diameter

11.430 in

Pitch Diameter

11.145 in

Caliper Diameter

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