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No. 60, B Style, 1.250" Finished Bore
All dimensions are nominal values and for reference only
Unit of Measure

Specifications

Hub Diameter

4.000 in

LTB

1.250 in

Style

B

No. Teeth

33

Finished Bore Diameter

1.250 in

Max. Bore

2.750 in

Weight

8.200 lb

Tooth Nominal Width

0.459 in

Hardened Teeth 

Yes

Industry Equivalent

60BS33 1 1/4

UPC Code

097039333452

Chain Technical Data

Pitch

0.750 in

Chain Size

60

Sprocket Diameters

Outside Diameter

8.300 in

Pitch Diameter

7.890 in

Caliper Diameter

7.412 in