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No. 60, B Style, .625" plain bore
Has recessed groove in hub for chain clearance.

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

Specifications

Stock Bore Diameter

0.625 in

Hub Diameter

1.469 in

LTB

1.250 in

Style

B

No. Teeth

8

Outside Diameter

2.260 in

Pitch Diameter

1.959 in

Caliper Diameter

1.491 in
Max. Bore1 0.625 in

Weight

0.540 lb

Tooth Nominal Width

0.459 in

Hardened Teeth 

Yes

UPC Code

097039315854

Chain Technical Data

Pitch

0.750 in

Chain Size

60
  • 1 Dimensions shown allow for standard keyway with set screw at 90°