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No. 50, B Style, .875" 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

50

Finished Bore Diameter

0.875 in

Max. Bore

2.500 in

Weight

9.630 lb

Tooth Nominal Width

0.343 in

Hardened Teeth 

Yes

Chain Technical Data

Pitch

0.625 in

Chain Size

50

Sprocket Diameters

Outside Diameter

10.310 in

Pitch Sprocket Diameter

9.954 in

Caliper Diameter

9.554 in