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No. 60, B Style, 1.375" Finished Bore
All dimensions are nominal values and for reference only
Unit of Measure

Specifications

Hub Diameter_SYN

4.250 in

Length Through Bore_SYN

1.250 in

Sprocket Style_SYN

B

Number of Teeth_SYN

45

Bore Diameter_SYN

1.375 in

Max. Bore

2.750 in

Weight_SYN

13.800 lb

Tooth Width_SYN

0.459 in

Hardened Teeth 

Yes

Industry Equivalent

60BS45 1 3/8

UPC Code

097039334282

Chain Technical Data

Chain Pitch_SYN

0.750 in

Chain Number_SYN

60

Sprocket Diameters

Outside Diameter_SYN

11.180 in

Pitch Diameter_SYN

10.752 in

Caliper Sprocket Diameter at 3/8 in Pitch

10.276 in