U.S. Tsubaki Power Transmission, LLC
U.S. Tsubaki Holdings, Inc.
Corporate Headquarters
301 E. Marquardt Dr.
Wheeling, IL 60090 USA

Toll Free: 800.323.7790
Phone: 847.459.9500
Fax: 847.459.9515
Email: sales@ustsubaki.com
Website: www.ustsubaki.com
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No. 140, B Style, 1.500" plain bore

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

Specifications

Stock Bore Diameter

 1.500 in
Hub Diameter1 6.250 in

LTB

 2.500 in

Style

 B

No. Teeth

 18
Max. Bore2 4.250 in

Weight

 32.000 lb

Tooth Nominal Width

 0.924 in

UPC Code

 097039317803

Chain Technical Data

Pitch

 1.750 in

Chain Size

 140

Sprocket Diameters

Outside Diameter

 10.980 in

Pitch Diameter

 10.078 in

Caliper Diameter

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