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

Specifications

Pitch

4.063 in

Roller Diameter

1.750 in

Plate Thickness

1.750 in

No. Teeth

13

Stock Bore

1.500 in
Max. Bore1 5.440 in

Pitch Diameter

16.978 in

Hub Diameter

8.000 in

LTB

6.250 in

Approx. Weight

174.000 lb

Style

Type C

Use

For Tsubaki Chain Number US-1242, US-1241
  • 1 Dimensions shown allow for standard keyway with set screw at 90°.