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

Specifications

Pitch

N/A 12.000

Roller Diameter

N/A 5

Plate Thickness

N/A 1.5

No. Teeth

N/A 11

Stock Bore

N/A 1.500
Max. Bore1 N/A 7.000

Pitch Diameter

N/A 42.594

Hub Diameter

N/A 11.000

LTB

N/A 7.750

Approx. Weight

N/A 673.000

Style

N/A Type C

Use

N/A For Tsubaki Chain Numbers 1273R, 1271R
  • 1 Dimensions shown allow for standard keyway with set screw at 90°.