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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


Inner Race Keyway

N/A 14 x 3.8 mm

Torque Capacity

N/A 1264.9 lb·ft1715.0 N·m

Min. Inner Race Overrunning

N/A 610 rpm

Max. Inner Race Overrunning

N/A 3600 rpm

Max. Engagement

N/A 240 rpm

A (Overall Width)

N/A 3.701 in94.00 mm

B (Overall Height)

N/A 5.906 in150.00 mm

C (Clutch Width)

N/A 2.520 in64.00 mm

D (Bolt Circle Diameter)

N/A 5.197 in132.00 mm

E (Outer Race I.D.)

N/A 4.331 in110.00 mm

F (Inner Race O.D.)

N/A 2.756 in70.00 mm

G (Cam Cage Width)

N/A 2.835 in72.00 mm

K (Thread Depth)

N/A 0.551 in14.00 mm

L (Chamfer)

N/A 0.051 in1.30 mm


N/A 0.984 in25.00 mm


N/A 4.016 in102.00 mm


N/A 5.315 in135.00 mm


N/A 0.984 in25.00 mm


N/A 0.866 in22.00 mm


N/A 24.200 lb11.000 kg
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