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. 40, B Style, QD Bushing

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

Specifications

Hub Diameter

 2.688 in

LTB

 0.813 in

Style

 B

No. Teeth

 25

Outside Diameter

 4.260 in

Pitch Diameter

 3.989 in

Caliper Diameter

 3.669 in

Max. Bore

 1.625 in

Weight

 1.300 lb

Tooth Nominal Width

 0.284 in

Hardened Teeth 

 Yes

UPC Code

 097039378897

Chain Technical Data

Pitch

 0.500 in

Chain Size

 40