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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The BREU Series Cam Clutch is commonly used in backstopping applications that require higher speed inner race overrunning, and low to medium speed engagement speed capability. The BREU Series Cam Clutch is popular amongst both OEM's and end users, utilizing a broad array of mounting accessories and the ability to select keyway positions on the inner and outer race to offer mounting flexibility. BREU Series incorporates a "lift off" style cam which provides increased Cam Clutch life, please see page 8 for additional details. BREU Series Cam Clutch ships pre-lubricated with grease.
Cam Clutch BREU Series E5 Flange with E5 Flange
Cam Clutch BREU Series E5 Flange with E5 Flange_2
Unit of Measure
1 2 

Item #

Bore Size

Inner Race Keyway

Torque Capacity

Min. Inner Race Overrunning

Max. Inner Race Overrunning

Max. Engagement

Quantity
BREU30E5+E5 N/A 1.181 in30.00 mm N/A 8 x 3.3 mm N/A 447.7 lb·ft607.0 N·m N/A 880 rpm N/A 3600 rpm N/A 350 rpm
BREU35E5+E5 N/A 1.378 in35.00 mm N/A 10 x 3.3 mm N/A 506.0 lb·ft686.0 N·m N/A 780 rpm N/A 3600 rpm N/A 300 rpm
BREU40E5+E5 N/A 1.575 in40.00 mm N/A 12 x 3.3 mm N/A 722.8 lb·ft980.0 N·m N/A 720 rpm N/A 3600 rpm N/A 300 rpm
BREU45E5+E5 N/A 1.772 in45.00 mm N/A 14 x 3.8 mm N/A 795.1 lb·ft1078.0 N·m N/A 670 rpm N/A 3600 rpm N/A 280 rpm
BREU50E5+E5 N/A 1.969 in50.00 mm N/A 14 x 3.8 mm N/A 1264.9 lb·ft1715.0 N·m N/A 610 rpm N/A 3600 rpm N/A 240 rpm
BREU55E5+E5 N/A 2.165 in55.00 mm N/A 16 x 4.3 mm N/A 1445.6 lb·ft1960.0 N·m N/A 580 rpm N/A 3600 rpm N/A 220 rpm
BREU60E5+E5 N/A 2.362 in60.00 mm N/A 18 x 4.4 mm N/A 2566.0 lb·ft3479.0 N·m N/A 490 rpm N/A 3600 rpm N/A 200 rpm
BREU70E5+E5 N/A 2.756 in70.00 mm N/A 20 x 4.9 mm N/A 3492.3 lb·ft4735.0 N·m N/A 480 rpm N/A 3600 rpm N/A 200 rpm
BREU80E5+E5 N/A 3.150 in80.00 mm N/A 22 x 5.4 mm N/A 4806.7 lb·ft6517.0 N·m N/A 450 rpm N/A 3600 rpm N/A 190 rpm
BREU90E5+E5 N/A 3.543 in90.00 mm N/A 25 x 5.4 mm N/A 6288.4 lb·ft8526.0 N·m N/A 420 rpm N/A 3000 rpm N/A 180 rpm
BREU100E5+E5 N/A 3.937 in100.00 mm N/A 28 x 6.4 mm N/A 10480.7 lb·ft14210.0 N·m N/A 460 rpm N/A 2500 rpm N/A 180 rpm
BREU130E5+E5 N/A 5.118 in130.00 mm N/A 32 x 7.4 mm N/A 15034.4 lb·ft20384.0 N·m N/A 420 rpm N/A 2200 rpm N/A 180 rpm
BREU150E5+E5 N/A 5.906 in150.00 mm N/A 36 x 8.4 mm N/A 25009.2 lb·ft33908.0 N·m N/A 370 rpm N/A 1300 rpm N/A 180 rpm
BREU30KE5+E5 N/A 1.181 in30.00 mm N/A 8 x 3.3 mm N/A 447.7 lb·ft607.0 N·m N/A 880 rpm N/A 3600 rpm N/A 350 rpm
BREU35KE5+E5 N/A 1.378 in35.00 mm N/A 10 x 3.3 mm N/A 506.0 lb·ft686.0 N·m N/A 780 rpm N/A 3600 rpm N/A 300 rpm
BREU40KE5+E5 N/A 1.575 in40.00 mm N/A 12 x 3.3 mm N/A 722.8 lb·ft980.0 N·m N/A 720 rpm N/A 3600 rpm N/A 300 rpm
BREU45KE5+E5 N/A 1.772 in45.00 mm N/A 14 x 3.8 mm N/A 795.1 lb·ft1078.0 N·m N/A 670 rpm N/A 3600 rpm N/A 280 rpm
BREU50KE5+E5 N/A 1.969 in50.00 mm N/A 14 x 3.8 mm N/A 1264.9 lb·ft1715.0 N·m N/A 610 rpm N/A 3600 rpm N/A 240 rpm
BREU55KE5+E5 N/A 2.165 in55.00 mm N/A 16 x 4.3 mm N/A 1445.6 lb·ft1960.0 N·m N/A 580 rpm N/A 3600 rpm N/A 220 rpm
BREU60KE5+E5 N/A 2.362 in60.00 mm N/A 18 x 4.4 mm N/A 2566.0 lb·ft3479.0 N·m N/A 490 rpm N/A 3600 rpm N/A 200 rpm
BREU70KE5+E5 N/A 2.756 in70.00 mm N/A 20 x 4.9 mm N/A 3492.3 lb·ft4735.0 N·m N/A 480 rpm N/A 3600 rpm N/A 200 rpm
BREU80KE5+E5 N/A 3.150 in80.00 mm N/A 22 x 5.4 mm N/A 4806.7 lb·ft6517.0 N·m N/A 450 rpm N/A 3600 rpm N/A 190 rpm
BREU90KE5+E5 N/A 3.543 in90.00 mm N/A 25 x 5.4 mm N/A 6288.4 lb·ft8526.0 N·m N/A 420 rpm N/A 3000 rpm N/A 180 rpm
BREU100KE5+E5 N/A 3.937 in100.00 mm N/A 28 x 6.4 mm N/A 10480.7 lb·ft14210.0 N·m N/A 460 rpm N/A 2500 rpm N/A 180 rpm
BREU130KE5+E5 N/A 5.118 in130.00 mm N/A 32 x 7.4 mm N/A 15034.4 lb·ft20384.0 N·m N/A 420 rpm N/A 2200 rpm N/A 180 rpm
Unit of Measure
1 2