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No. 50, B Style, 1.125" Finished Bore

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

Specifications

Hub Diameter

N/A 1.984 in

LTB

N/A 1.000 in

Style

N/A B

No. Teeth

N/A 12

Finished Bore Diameter

N/A 1.125 in

Max. Bore

N/A 1.250 in

Weight

N/A 0.700 lb

Tooth Nominal Width

N/A 0.343 in

Hardened Teeth 

N/A Yes

Industry Equivalent

N/A 50BS12 1 1/8

UPC Code

N/A 097039327260

Chain Technical Data

Pitch

N/A 0.625 in

Chain Size

N/A 50

Sprocket Diameters

Outside Diameter

N/A 2.710 in

Pitch Sprocket Diameter

N/A 2.415 in

Caliper Diameter

N/A 2.015 in