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 097039686473

Bore Size

 N/A 0.500 in

Torque Capacity

 N/A 108.4 lb·ft147.0 N·m

Max. Overrunning Inner Race

 N/A 1800 rpm

Max. Overrunning Outer Race

 N/A 900 rpm

Drag Torque

 N/A 0.148 lb·ft0.20 N·m

Max. Indexing

 N/A 150 cpm

Rotation

 N/A Left hand rotation

Keyseat

 N/A 1/8 x 1/16"

A (Overall Width)

 N/A 2.750 in69.85 mm

B (Overall Diameter)

 N/A 2.362 in60.00 mm

C (Hub Diameter)

 N/A 1.250/1.249 in31.75/31.72 mm

D (Outer Race O.D.)

 N/A 1.250 in31.75 mm

E (Clutch O.D.)

 N/A 1.378 in35.00 mm

F (Hub Length)

 N/A 1.000 in25.40 mm

G (Clutch Length)

 N/A 1.630 in41.40 mm

J (Groove Position)

 N/A 0.9 in22.86 mm

M (Groove I.D.)

 N/A 1.206 in30.63 mm

P (Groove Width)

 N/A 0.048 in1.22 mm

L (Outer Key Length)

 N/A 0.562 in14.27 mm

K (Outer Key Dimensions)

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

N (Set Screw Location)

 N/A 0.250 in6.35 mm

Lubrication Filler Plug

 N/A M6 x P1.0

Set Screw

 N/A #8-36 x 1/4

Weight

 N/A 0.58 kg1.279 lb