No. 50, B Style, 1.188" Finished Bore

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

Specifications

Hub Diameter

1.875 in

LTB

1.000 in

Style

B

No. Teeth

13

Finished Bore Diameter

1.188 in
Max. Bore1 1.313 in

Weight

0.800 lb

Tooth Nominal Width

0.343 in

Hardened Teeth 

Yes

Industry Equivalent

50BS13 1 3/16

UPC Code

097039327338

Chain Technical Data

Pitch

0.625 in

Chain Size

50

Sprocket Diameters

Outside Diameter

2.910 in

Pitch Sprocket Diameter

2.612 in

Caliper Diameter

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