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

Specifications

Pitch

3.075 in

Plate Thickness

1.125 in

Barrel Diameter

1.250 in

No. Teeth

9

Stock Bore

1.250 in
Max. Bore1 3.190 in

Pitch Diameter

8.991 in

Hub Diameter

5.250 in

LTB

3.880 in

Approx. Weight

36.000 lb

Style

Type C

Use

For Tsubaki Chain Numbers 131, 30702, 30703, 30704, C-131
  • 1 Dimensions shown allow for standard keyway with set screw at 90°.