No. 50, B Style, 1.125" Finished Bore

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

Specifications

Hub Diameter_SYN

 3.000 in

Length Through Bore_SYN

 1.000 in

Sprocket Style_SYN

 B

Number of Teeth_SYN

 22

Bore Diameter_SYN

 1.125 in

Max. Bore

 2.000 in

Weight_SYN

 2.400 lb

Tooth Width_SYN

 0.343 in

Hardened Teeth 

 Yes

Industry Equivalent

 50BS22 1 1/8

UPC Code

 097039328137

Chain Technical Data

Chain Pitch_SYN

 0.625 in

Chain Number_SYN

 50

Sprocket Diameters

Outside Diameter_SYN

 4.720 in

Pitch Diameter_SYN

 4.392 in

Caliper Sprocket Diameter at 3/8 in Pitch

 3.992 in