BREU Series E1 Flange with E2 Flange Cam Clutch
Backstopping Cam Clutches
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.
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Item # |
Bore Size |
Torque Capacity |
Max. Engagement |
B (Clutch Diameter) |
Min. Inner Race Overrunning |
Max. Inner Race Overrunning |
|---|---|---|---|---|---|---|
| BREU30E1+E2 | Bore Size N/A 1.181 in30.00 mm | Torque Capacity N/A 447.7 lb·ft607.0 N·m | Max. Engagement N/A 350 rpm | B (Clutch Diameter) N/A 3.937 in100.00 mm | Min. Inner Race Overrunning N/A 880 rpm | Max. Inner Race Overrunning N/A 3600 rpm |
| BREU35E1+E2 | Bore Size N/A 1.378 in35.00 mm | Torque Capacity N/A 506.0 lb·ft686.0 N·m | Max. Engagement N/A 300 rpm | B (Clutch Diameter) N/A 4.331 in110.00 mm | Min. Inner Race Overrunning N/A 780 rpm | Max. Inner Race Overrunning N/A 3600 rpm |
| BREU40E1+E2 | Bore Size N/A 1.575 in40.00 mm | Torque Capacity N/A 722.8 lb·ft980.0 N·m | Max. Engagement N/A 300 rpm | B (Clutch Diameter) N/A 4.921 in125.00 mm | Min. Inner Race Overrunning N/A 720 rpm | Max. Inner Race Overrunning N/A 3600 rpm |
| BREU45E1+E2 | Bore Size N/A 1.772 in45.00 mm | Torque Capacity N/A 795.1 lb·ft1078.0 N·m | Max. Engagement N/A 280 rpm | B (Clutch Diameter) N/A 5.118 in130.00 mm | Min. Inner Race Overrunning N/A 670 rpm | Max. Inner Race Overrunning N/A 3600 rpm |
| BREU50E1+E2 | Bore Size N/A 1.969 in50.00 mm | Torque Capacity N/A 1264.9 lb·ft1715.0 N·m | Max. Engagement N/A 240 rpm | B (Clutch Diameter) N/A 5.906 in150.00 mm | Min. Inner Race Overrunning N/A 610 rpm | Max. Inner Race Overrunning N/A 3600 rpm |
| BREU55E1+E2 | Bore Size N/A 2.165 in55.00 mm | Torque Capacity N/A 1445.6 lb·ft1960.0 N·m | Max. Engagement N/A 220 rpm | B (Clutch Diameter) N/A 6.299 in160.00 mm | Min. Inner Race Overrunning N/A 580 rpm | Max. Inner Race Overrunning N/A 3600 rpm |
| BREU60E1+E2 | Bore Size N/A 2.362 in60.00 mm | Torque Capacity N/A 2566.0 lb·ft3479.0 N·m | Max. Engagement N/A 200 rpm | B (Clutch Diameter) N/A 6.693 in170.00 mm | Min. Inner Race Overrunning N/A 490 rpm | Max. Inner Race Overrunning N/A 3600 rpm |
| BREU70E1+E2 | Bore Size N/A 2.756 in70.00 mm | Torque Capacity N/A 3492.3 lb·ft4735.0 N·m | Max. Engagement N/A 200 rpm | B (Clutch Diameter) N/A 7.480 in190.00 mm | Min. Inner Race Overrunning N/A 480 rpm | Max. Inner Race Overrunning N/A 3600 rpm |
| BREU80E1+E2 | Bore Size N/A 3.150 in80.00 mm | Torque Capacity N/A 4806.7 lb·ft6517.0 N·m | Max. Engagement N/A 190 rpm | B (Clutch Diameter) N/A 8.268 in210.00 mm | Min. Inner Race Overrunning N/A 450 rpm | Max. Inner Race Overrunning N/A 3600 rpm |
| BREU90E1+E2 | Bore Size N/A 3.543 in90.00 mm | Torque Capacity N/A 6288.4 lb·ft8526.0 N·m | Max. Engagement N/A 180 rpm | B (Clutch Diameter) N/A 9.055 in230.00 mm | Min. Inner Race Overrunning N/A 420 rpm | Max. Inner Race Overrunning N/A 3000 rpm |
| BREU100E1+E2 | Bore Size N/A 3.937 in100.00 mm | Torque Capacity N/A 10480.7 lb·ft14210.0 N·m | Max. Engagement N/A 180 rpm | B (Clutch Diameter) N/A 10.630 in270.00 mm | Min. Inner Race Overrunning N/A 460 rpm | Max. Inner Race Overrunning N/A 2500 rpm |
| BREU130E1+E2 | Bore Size N/A 5.118 in130.00 mm | Torque Capacity N/A 15034.4 lb·ft20384.0 N·m | Max. Engagement N/A 180 rpm | B (Clutch Diameter) N/A 12.205 in310.00 mm | Min. Inner Race Overrunning N/A 420 rpm | Max. Inner Race Overrunning N/A 2200 rpm |
| BREU150E1+E2 | Bore Size N/A 5.906 in150.00 mm | Torque Capacity N/A 25009.2 lb·ft33908.0 N·m | Max. Engagement N/A 180 rpm | B (Clutch Diameter) N/A 15.748 in400.00 mm | Min. Inner Race Overrunning N/A 370 rpm | Max. Inner Race Overrunning N/A 1300 rpm |
| BREU30KE1+E2 | Bore Size N/A 1.181 in30.00 mm | Torque Capacity N/A 447.7 lb·ft607.0 N·m | Max. Engagement N/A 350 rpm | B (Clutch Diameter) N/A 3.937 in100.00 mm | Min. Inner Race Overrunning N/A 880 rpm | Max. Inner Race Overrunning N/A 3600 rpm |
| BREU35KE1+E2 | Bore Size N/A 1.378 in35.00 mm | Torque Capacity N/A 506.0 lb·ft686.0 N·m | Max. Engagement N/A 300 rpm | B (Clutch Diameter) N/A 4.331 in110.00 mm | Min. Inner Race Overrunning N/A 780 rpm | Max. Inner Race Overrunning N/A 3600 rpm |
| BREU40KE1+E2 | Bore Size N/A 1.575 in40.00 mm | Torque Capacity N/A 722.8 lb·ft980.0 N·m | Max. Engagement N/A 300 rpm | B (Clutch Diameter) N/A 4.921 in125.00 mm | Min. Inner Race Overrunning N/A 720 rpm | Max. Inner Race Overrunning N/A 3600 rpm |
| BREU45KE1+E2 | Bore Size N/A 1.772 in45.00 mm | Torque Capacity N/A 795.1 lb·ft1078.0 N·m | Max. Engagement N/A 280 rpm | B (Clutch Diameter) N/A 5.118 in130.00 mm | Min. Inner Race Overrunning N/A 670 rpm | Max. Inner Race Overrunning N/A 3600 rpm |
| BREU50KE1+E2 | Bore Size N/A 1.969 in50.00 mm | Torque Capacity N/A 1264.9 lb·ft1715.0 N·m | Max. Engagement N/A 240 rpm | B (Clutch Diameter) N/A 5.906 in150.00 mm | Min. Inner Race Overrunning N/A 610 rpm | Max. Inner Race Overrunning N/A 3600 rpm |
| BREU55KE1+E2 | Bore Size N/A 2.165 in55.00 mm | Torque Capacity N/A 1445.6 lb·ft1960.0 N·m | Max. Engagement N/A 220 rpm | B (Clutch Diameter) N/A 6.299 in160.00 mm | Min. Inner Race Overrunning N/A 580 rpm | Max. Inner Race Overrunning N/A 3600 rpm |
| BREU60KE1+E2 | Bore Size N/A 2.362 in60.00 mm | Torque Capacity N/A 2566.0 lb·ft3479.0 N·m | Max. Engagement N/A 200 rpm | B (Clutch Diameter) N/A 6.693 in170.00 mm | Min. Inner Race Overrunning N/A 490 rpm | Max. Inner Race Overrunning N/A 3600 rpm |
| BREU70KE1+E2 | Bore Size N/A 2.756 in70.00 mm | Torque Capacity N/A 3492.3 lb·ft4735.0 N·m | Max. Engagement N/A 200 rpm | B (Clutch Diameter) N/A 7.480 in190.00 mm | Min. Inner Race Overrunning N/A 480 rpm | Max. Inner Race Overrunning N/A 3600 rpm |
| BREU80KE1+E2 | Bore Size N/A 3.150 in80.00 mm | Torque Capacity N/A 4806.7 lb·ft6517.0 N·m | Max. Engagement N/A 190 rpm | B (Clutch Diameter) N/A 8.268 in210.00 mm | Min. Inner Race Overrunning N/A 450 rpm | Max. Inner Race Overrunning N/A 3600 rpm |
| BREU90KE1+E2 | Bore Size N/A 3.543 in90.00 mm | Torque Capacity N/A 6288.4 lb·ft8526.0 N·m | Max. Engagement N/A 180 rpm | B (Clutch Diameter) N/A 9.055 in230.00 mm | Min. Inner Race Overrunning N/A 420 rpm | Max. Inner Race Overrunning N/A 3000 rpm |
| BREU100KE1+E2 | Bore Size N/A 3.937 in100.00 mm | Torque Capacity N/A 10480.7 lb·ft14210.0 N·m | Max. Engagement N/A 180 rpm | B (Clutch Diameter) N/A 10.630 in270.00 mm | Min. Inner Race Overrunning N/A 460 rpm | Max. Inner Race Overrunning N/A 2500 rpm |
| BREU130KE1+E2 | Bore Size N/A 5.118 in130.00 mm | Torque Capacity N/A 15034.4 lb·ft20384.0 N·m | Max. Engagement N/A 180 rpm | B (Clutch Diameter) N/A 12.205 in310.00 mm | Min. Inner Race Overrunning N/A 420 rpm | Max. Inner Race Overrunning N/A 2200 rpm |
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