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.
Cam Clutch PBUS Series
Cam Clutch PBUS Series_2
Unit of Measure
1 2 

Item #

Bore Size

Torque Capacity

Max. Overrunning Inner Race

Max. Overrunning Outer Race

Drag Torque

Rotation

Quantity
PBUS5-16-LH N/A 0.630 in N/A 108.4 lb·ft147.0 N·m N/A 1800 rpm N/A 900 rpm N/A 0.148 lb·ft0.20 N·m N/A Left hand rotation
PBUS6-L-LH N/A 0.750 in N/A 281.7 lb·ft382.0 N·m N/A 1500 rpm N/A 800 rpm N/A 0.148 lb·ft0.20 N·m N/A Left hand rotation
PBUS6-20-LH N/A 0.787 in N/A 281.7 lb·ft382.0 N·m N/A 1500 rpm N/A 800 rpm N/A 0.148 lb·ft0.20 N·m N/A Left hand rotation
PBUS8-P-LH N/A 1.000 in N/A 418.9 lb·ft568.0 N·m N/A 1200 rpm N/A 650 rpm N/A 0.214 lb·ft0.29 N·m N/A Left hand rotation
PBUS8-25-LH N/A 1.000 in N/A 418.9 lb·ft568.0 N·m N/A 1200 rpm N/A 650 rpm N/A 0.214 lb·ft0.29 N·m N/A Left hand rotation
PBUS8-1-LH N/A 1.000 in N/A 418.9 lb·ft568.0 N·m N/A 1200 rpm N/A 650 rpm N/A 0.214 lb·ft0.29 N·m N/A Left hand rotation
PBUS10-1B-LH N/A 1.125 in N/A 621.8 lb·ft843.0 N·m N/A 1000 rpm N/A 400 rpm N/A 0.288 lb·ft0.39 N·m N/A Left hand rotation
PBUS10-30-LH N/A 1.181 in N/A 621.8 lb·ft843.0 N·m N/A 1000 rpm N/A 400 rpm N/A 0.288 lb·ft0.39 N·m N/A Left hand rotation
PBUS10-1D-LH N/A 1.250 in N/A 621.8 lb·ft843.0 N·m N/A 1000 rpm N/A 400 rpm N/A 0.288 lb·ft0.39 N·m N/A Left hand rotation
PBUS12-1F-LH N/A 1.375 in N/A 1128.5 lb·ft1530.0 N·m N/A 800 rpm N/A 300 rpm N/A 0.288 lb·ft0.39 N·m N/A Left hand rotation
PBUS12-1H-LH N/A 1.500 in N/A 1128.5 lb·ft1530.0 N·m N/A 800 rpm N/A 300 rpm N/A 0.288 lb·ft0.39 N·m N/A Left hand rotation
PBUS12-40-LH N/A 1.575 in N/A 1128.5 lb·ft1530.0 N·m N/A 800 rpm N/A 300 rpm N/A 0.288 lb·ft0.39 N·m N/A Left hand rotation
PBUS14-1J-LH N/A 1.625 in N/A 1556.3 lb·ft2110.0 N·m N/A 700 rpm N/A 300 rpm N/A 0.435 lb·ft0.59 N·m N/A Left hand rotation
PBUS14-1L-LH N/A 1.750 in N/A 1556.3 lb·ft2110.0 N·m N/A 700 rpm N/A 300 rpm N/A 0.435 lb·ft0.59 N·m N/A Left hand rotation
PBUS14-45-LH N/A 1.772 in N/A 1556.3 lb·ft2110.0 N·m N/A 700 rpm N/A 300 rpm N/A 0.435 lb·ft0.59 N·m N/A Left hand rotation
Unit of Measure
1 2