No. 50, B Style, .875" Finished Bore

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

Specifications

Hub Diameter

1.984 in

LTB

1.000 in

Style

B

No. Teeth

12

Finished Bore Diameter

0.875 in
Max. Bore1 1.250 in

Weight

0.700 lb

Tooth Nominal Width

0.343 in

Hardened Teeth 

Yes

Industry Equivalent

50BS12 7/8

UPC Code

097039327246

Chain Technical Data

Pitch

0.625 in

Chain Size

50

Sprocket Diameters

Outside Diameter

2.710 in

Pitch Sprocket Diameter

2.415 in

Caliper Diameter

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