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 097039257161

Bore Size

 N/A 1.000 in

Torque Capacity

 N/A 418.9 lb·ft568.0 N·m

Max. Overrunning Inner Race

 N/A 1200 rpm

Max. Overrunning Outer Race

 N/A 650 rpm

Drag Torque

 N/A 0.214 lb·ft0.29 N·m

Max. Indexing

 N/A 150 cpm

Rotation

 N/A Right hand rotation

Keyseat

 N/A 1/4 x 1/8"

A (Overall Width)

 N/A 3.560 in90.49 mm

B (Overall Diameter)

 N/A 3.270 in83.00 mm

C (Hub Diameter)

 N/A 1.750/1.749 in44.45/44.42 mm

D (Outer Race O.D.)

 N/A 1.750 in44.45 mm

E (Clutch O.D.)

 N/A 1.770 in45.00 mm

F (Hub Length)

 N/A 1.437 in36.51 mm

G (Clutch Length)

 N/A 1.875 in47.63 mm

J (Groove Position)

 N/A 1.315 in33.4 mm

M (Groove I.D.)

 N/A 1.696 in42.82 mm

P (Groove Width)

 N/A 0.056 in1.42 mm

L (Outer Key Length)

 N/A 1.000 in25.40 mm

K (Outer Key Dimensions)

 N/A 0.250 x 0.125 in6.35 x 3.18 mm

N (Set Screw Location)

 N/A 0.236 in6.00 mm

Lubrication Filler Plug

 N/A M6 x P1.0

Set Screw

 N/A 1/4-28 x 1/4

Weight

 N/A 1.600 kg3.527 lb