BREU Series E2 Flange with E3 Torque Arm 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 # |
Inner Race Keyway |
Torque Capacity |
Min. Inner Race Overrunning |
Max. Inner Race Overrunning |
Max. Engagement |
B (Overall Height) |
|---|---|---|---|---|---|---|
| BREU30E2+E3 | Inner Race Keyway N/A 8 x 3.3 mm | Torque Capacity N/A 447.7 lb·ft607.0 N·m | Min. Inner Race Overrunning N/A 880 rpm | Max. Inner Race Overrunning N/A 3600 rpm | Max. Engagement N/A 350 rpm | B (Overall Height) N/A 3.937 in100.00 mm |
| BREU35E2+E3 | Inner Race Keyway N/A 10 x 3.3 mm | Torque Capacity N/A 506.0 lb·ft686.0 N·m | Min. Inner Race Overrunning N/A 780 rpm | Max. Inner Race Overrunning N/A 3600 rpm | Max. Engagement N/A 300 rpm | B (Overall Height) N/A 4.331 in110.00 mm |
| BREU40E2+E3 | Inner Race Keyway N/A 12 x 3.3 mm | Torque Capacity N/A 722.8 lb·ft980.0 N·m | Min. Inner Race Overrunning N/A 720 rpm | Max. Inner Race Overrunning N/A 3600 rpm | Max. Engagement N/A 300 rpm | B (Overall Height) N/A 4.921 in125.00 mm |
| BREU45E2+E3 | Inner Race Keyway N/A 14 x 3.8 mm | Torque Capacity N/A 795.1 lb·ft1078.0 N·m | Min. Inner Race Overrunning N/A 670 rpm | Max. Inner Race Overrunning N/A 3600 rpm | Max. Engagement N/A 280 rpm | B (Overall Height) N/A 5.118 in130.00 mm |
| BREU50E2+E3 | 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 | B (Overall Height) N/A 5.906 in150.00 mm |
| BREU55E2+E3 | Inner Race Keyway N/A 16 x 4.3 mm | Torque Capacity N/A 1445.6 lb·ft1960.0 N·m | Min. Inner Race Overrunning N/A 580 rpm | Max. Inner Race Overrunning N/A 3600 rpm | Max. Engagement N/A 220 rpm | B (Overall Height) N/A 6.299 in160.00 mm |
| BREU60E2+E3 | Inner Race Keyway N/A 18 x 4.4 mm | Torque Capacity N/A 2566.0 lb·ft3479.0 N·m | Min. Inner Race Overrunning N/A 490 rpm | Max. Inner Race Overrunning N/A 3600 rpm | Max. Engagement N/A 200 rpm | B (Overall Height) N/A 6.693 in170.00 mm |
| BREU70E2+E3 | Inner Race Keyway N/A 20 x 4.9 mm | Torque Capacity N/A 3492.3 lb·ft4735.0 N·m | Min. Inner Race Overrunning N/A 480 rpm | Max. Inner Race Overrunning N/A 3600 rpm | Max. Engagement N/A 200 rpm | B (Overall Height) N/A 7.480 in190.00 mm |
| BREU80E2+E3 | Inner Race Keyway N/A 22 x 5.4 mm | Torque Capacity N/A 4806.7 lb·ft6517.0 N·m | Min. Inner Race Overrunning N/A 450 rpm | Max. Inner Race Overrunning N/A 3600 rpm | Max. Engagement N/A 190 rpm | B (Overall Height) N/A 8.268 in210.00 mm |
| BREU90E2+E3 | 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 | B (Overall Height) N/A 9.055 in230.00 mm |
| BREU100E2+E3 | Inner Race Keyway N/A 28 x 6.4 mm | Torque Capacity N/A 10480.7 lb·ft14210.0 N·m | Min. Inner Race Overrunning N/A 460 rpm | Max. Inner Race Overrunning N/A 2500 rpm | Max. Engagement N/A 180 rpm | B (Overall Height) N/A 10.630 in270.00 mm |
| BREU130E2+E3 | Inner Race Keyway N/A 32 x 7.4 mm | Torque Capacity N/A 15034.4 lb·ft20384.0 N·m | Min. Inner Race Overrunning N/A 420 rpm | Max. Inner Race Overrunning N/A 2200 rpm | Max. Engagement N/A 180 rpm | B (Overall Height) N/A 12.205 in310.00 mm |
| BREU150E2+E3 | Inner Race Keyway N/A 36 x 8.4 mm | Torque Capacity N/A 25009.2 lb·ft33908.0 N·m | Min. Inner Race Overrunning N/A 370 rpm | Max. Inner Race Overrunning N/A 1300 rpm | Max. Engagement N/A 180 rpm | B (Overall Height) N/A 15.748 in400.00 mm |
| BREU30KE2+E3 | Inner Race Keyway N/A 8 x 3.3 mm | Torque Capacity N/A 447.7 lb·ft607.0 N·m | Min. Inner Race Overrunning N/A 880 rpm | Max. Inner Race Overrunning N/A 3600 rpm | Max. Engagement N/A 350 rpm | B (Overall Height) N/A 3.937 in100.00 mm |
| BREU35KE2+E3 | Inner Race Keyway N/A 10 x 3.3 mm | Torque Capacity N/A 506.0 lb·ft686.0 N·m | Min. Inner Race Overrunning N/A 780 rpm | Max. Inner Race Overrunning N/A 3600 rpm | Max. Engagement N/A 300 rpm | B (Overall Height) N/A 4.331 in110.00 mm |
| BREU40KE2+E3 | Inner Race Keyway N/A 12 x 3.3 mm | Torque Capacity N/A 722.8 lb·ft980.0 N·m | Min. Inner Race Overrunning N/A 720 rpm | Max. Inner Race Overrunning N/A 3600 rpm | Max. Engagement N/A 300 rpm | B (Overall Height) N/A 4.921 in125.00 mm |
| BREU45KE2+E3 | Inner Race Keyway N/A 14 x 3.8 mm | Torque Capacity N/A 795.1 lb·ft1078.0 N·m | Min. Inner Race Overrunning N/A 670 rpm | Max. Inner Race Overrunning N/A 3600 rpm | Max. Engagement N/A 280 rpm | B (Overall Height) N/A 5.118 in130.00 mm |
| BREU50KE2+E3 | 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 | B (Overall Height) N/A 5.906 in150.00 mm |
| BREU55KE2+E3 | Inner Race Keyway N/A 16 x 4.3 mm | Torque Capacity N/A 1445.6 lb·ft1960.0 N·m | Min. Inner Race Overrunning N/A 580 rpm | Max. Inner Race Overrunning N/A 3600 rpm | Max. Engagement N/A 220 rpm | B (Overall Height) N/A 6.299 in160.00 mm |
| BREU60KE2+E3 | Inner Race Keyway N/A 18 x 4.4 mm | Torque Capacity N/A 2566.0 lb·ft3479.0 N·m | Min. Inner Race Overrunning N/A 490 rpm | Max. Inner Race Overrunning N/A 3600 rpm | Max. Engagement N/A 200 rpm | B (Overall Height) N/A 6.693 in170.00 mm |
| BREU70KE2+E3 | Inner Race Keyway N/A 20 x 4.9 mm | Torque Capacity N/A 3492.3 lb·ft4735.0 N·m | Min. Inner Race Overrunning N/A 480 rpm | Max. Inner Race Overrunning N/A 3600 rpm | Max. Engagement N/A 200 rpm | B (Overall Height) N/A 7.480 in190.00 mm |
| BREU80KE2+E3 | Inner Race Keyway N/A 22 x 5.4 mm | Torque Capacity N/A 4806.7 lb·ft6517.0 N·m | Min. Inner Race Overrunning N/A 450 rpm | Max. Inner Race Overrunning N/A 3600 rpm | Max. Engagement N/A 190 rpm | B (Overall Height) N/A 8.268 in210.00 mm |
| BREU90KE2+E3 | 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 | B (Overall Height) N/A 9.055 in230.00 mm |
| BREU100KE2+E3 | Inner Race Keyway N/A 28 x 6.4 mm | Torque Capacity N/A 10480.7 lb·ft14210.0 N·m | Min. Inner Race Overrunning N/A 460 rpm | Max. Inner Race Overrunning N/A 2500 rpm | Max. Engagement N/A 180 rpm | B (Overall Height) N/A 10.630 in270.00 mm |
| BREU130KE2+E3 | Inner Race Keyway N/A 32 x 7.4 mm | Torque Capacity N/A 15034.4 lb·ft20384.0 N·m | Min. Inner Race Overrunning N/A 420 rpm | Max. Inner Race Overrunning N/A 2200 rpm | Max. Engagement N/A 180 rpm | B (Overall Height) N/A 12.205 in310.00 mm |
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