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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.
Unit of Measure


Bore Size

N/A 3.543 in90.00 mm

Inner Race Keyway

N/A 25 x 5.4 mm

Torque Capacity

N/A 6288.4 lb·ft8526.0 N·m

Min. Inner Race Overrunning

N/A 420 rpm

Max. Inner Race Overrunning

N/A 3000 rpm

Max. Engagement

N/A 180 rpm

A (Overall Width)

N/A 6.220 in158.00 mm

B (Overall Height)

N/A 9.055 in230.00 mm


N/A 9.528 in242.00 mm


N/A 4.528 in115.00 mm

D (Bolt Circle Diameter)

N/A 8.110 in206.00 mm


N/A 4.724 in120.00 mm

L (Chamfer)

N/A 0.079 in2.00 mm

M (Flange Width)

N/A 0.807 in20.50 mm

N/A 0.984 in25.00 mm


N/A 0.354 in9.00 mm


N/A 84.000 lb38.400 kg
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