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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PBUS Series Cam Clutch is intended for use in general overrunning or indexing applications. The PBUS Series comes pre-lubricated with synthetic grease for easy installation and long service life. The outer race has provision for mounting gears, pulleys, and sprockets. Specify direction of rotation when ordering.
Unit of Measure

Specifications

UPC Code

 N/A 097039257581

Bore Size

 N/A 1.750 in

Torque Capacity

 N/A 1556.3 lb·ft2110.0 N·m

Max. Overrunning Inner Race

 N/A 700 rpm

Max. Overrunning Outer Race

 N/A 300 rpm

Drag Torque

 N/A 0.435 lb·ft0.59 N·m

Max. Indexing

 N/A 150 cpm

Rotation

 N/A Left hand rotation

Keyseat

 N/A 7/16 x 7/32"

A (Overall Width)

 N/A 4.375 in111.13 mm

B (Overall Diameter)

 N/A 5.500 in139.70 mm

C (Hub Diameter)

 N/A 2.875/2.874 in73.03/73.00 mm

D (Outer Race O.D.)

 N/A 2.190 in55.63 mm

E (Clutch O.D.)

 N/A 2.992 in76.00 mm

F (Hub Length)

 N/A 1.750 in44.45 mm

G (Clutch Length)

 N/A 2.250 in57.15 mm

J (Groove Position)

 N/A 1.625 in41.28 mm

M (Groove I.D.)

 N/A 2.787 in70.79 mm

P (Groove Width)

 N/A 0.056 in1.42 mm

L (Outer Key Length)

 N/A 1.340 in34.04 mm

K (Outer Key Dimensions)

 N/A 0.438 x 0.219 in11.11 x 5.56 mm

N (Set Screw Location)

 N/A 0.315 in8.00 mm

Lubrication Filler Plug

 N/A M6 x P1.0

Set Screw

 N/A 5/16-24 x 3/8

Weight

 N/A 6.00 kg13.228 lb