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 097039256935

Bore Size

 N/A 0.787 in

Torque Capacity

 N/A 281.7 lb·ft382.0 N·m

Max. Overrunning Inner Race

 N/A 1500 rpm

Max. Overrunning Outer Race

 N/A 800 rpm

Drag Torque

 N/A 0.148 lb·ft0.20 N·m

Max. Indexing

 N/A 150 cpm

Rotation

 N/A Right hand rotation

Keyseat

 N/A 6 x 2.8 mm

A (Overall Width)

 N/A 3.188 in80.96 mm

B (Overall Diameter)

 N/A 2.875 in73.03 mm

C (Hub Diameter)

 N/A 1.375/1.374 in34.93/35.00 mm

D (Outer Race O.D.)

 N/A 1.563 in39.69 mm

E (Clutch O.D.)

 N/A 1.457 in37.00 mm

F (Hub Length)

 N/A 1.313 in33.34 mm

G (Clutch Length)

 N/A 1.687 in42.85 mm

J (Groove Position)

 N/A 1.215 in30.86 mm

M (Groove I.D.)

 N/A 1.327 in33.7 mm

P (Groove Width)

 N/A 0.048 in1.22 mm

L (Outer Key Length)

 N/A 0.937 in23.80 mm

K (Outer Key Dimensions)

 N/A 0.187 x 0.094 in4.76 x 2.38 mm

N (Set Screw Location)

 N/A 0.180 in4.60 mm

Lubrication Filler Plug

 N/A M6 x P1.0

Set Screw

 N/A #10-32 x 1/4

Weight

 N/A 1.100 kg2.425 lb