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

Specifications

Pitch

4.073 in

Roller Diameter

1.781 in

Plate Thickness

1.750 in

No. Teeth

9

Stock Bore

1.500 in
Max. Bore1 4.440 in

Pitch Diameter

11.909 in

Hub Diameter

7.000 in

LTB

6.000 in

Approx. Weight

99.000 lb

Style

Type C

Use

For Tsubaki Chain Number US-1245
  • 1 Dimensions shown allow for standard keyway with set screw at 90°.