No. 50, B Style, .750" Finished Bore

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

Specifications

Hub Diameter

3.750 in

LTB

1.250 in

Style

B

No. Teeth

59

Finished Bore Diameter

0.750 in
Max. Bore1 2.500 in

Weight

12.410 lb

Tooth Nominal Width

0.343 in

Hardened Teeth 

Yes

Chain Technical Data

Pitch

0.625 in

Chain Size

50

Sprocket Diameters

Outside Diameter

12.100 in

Pitch Sprocket Diameter

11.743 in

Caliper Diameter

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