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

Specifications

Pitch

6.031 in

Plate Thickness

1.000 in

No. Teeth

10

Stock Bore

1.500 in
Max. Bore1 5.440 in

Pitch Diameter

38.553 in

Hub Diameter

8.000 in

LTB

6.250 in

Approx. Weight

306.000 lb

Style

Type C

Use

For Tsubaki Chain Numbers X-678, 678, S-678
  • 1 Dimensions shown allow for standard keyway with set screw at 90°.