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

Specifications

Stock Bore Diameter

1.500 in
Hub Diameter1 7.500 in

LTB

3.875 in

Style

B

No. Teeth

13
Max. Bore2 5.375 in

Weight

81.000 lb

Tooth Nominal Width

1.738 in

Hardened Teeth

Yes

UPC Code

097039318831

Chain Technical Data

Pitch

3.000 in

Chain Size

240

Sprocket Diameters

Outside Diameter

13.970 in

Pitch Diameter

12.536 in

Caliper Diameter

10.569 in
  • 1 Hub diameter may vary to suit bore sizes
  • 2 Dimensions shown allow for standard keyway with set screw at 90°