BREU Series E1 Flange with E2 Flange Cam Clutch On U.S. Tsubaki Inc.

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 E1 Flange with E2 Flange

Cam Clutch BREU Series E1 Flange with E2 Flange_2

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

N/A 1.181 in30.00 mm

N/A 447.7 lb·ft607.0 N·m

N/A 880 rpm

N/A 3600 rpm

N/A 350 rpm

N/A 3.937 in100.00 mm

BREU35E1+E2

N/A 1.378 in35.00 mm

N/A 506.0 lb·ft686.0 N·m

N/A 780 rpm

N/A 3600 rpm

N/A 300 rpm

N/A 4.331 in110.00 mm

BREU40E1+E2

N/A 1.575 in40.00 mm

N/A 722.8 lb·ft980.0 N·m

N/A 720 rpm

N/A 3600 rpm

N/A 300 rpm

N/A 4.921 in125.00 mm

BREU45E1+E2

N/A 1.772 in45.00 mm

N/A 795.1 lb·ft1078.0 N·m

N/A 670 rpm

N/A 3600 rpm

N/A 280 rpm

N/A 5.118 in130.00 mm

BREU50E1+E2

N/A 1.969 in50.00 mm

N/A 1264.9 lb·ft1715.0 N·m

N/A 610 rpm

N/A 3600 rpm

N/A 240 rpm

N/A 5.906 in150.00 mm

BREU55E1+E2

N/A 2.165 in55.00 mm

N/A 1445.6 lb·ft1960.0 N·m

N/A 580 rpm

N/A 3600 rpm

N/A 220 rpm

N/A 6.299 in160.00 mm

BREU60E1+E2

N/A 2.362 in60.00 mm

N/A 2566.0 lb·ft3479.0 N·m

N/A 490 rpm

N/A 3600 rpm

N/A 200 rpm

N/A 6.693 in170.00 mm

BREU70E1+E2

N/A 2.756 in70.00 mm

N/A 3492.3 lb·ft4735.0 N·m

N/A 480 rpm

N/A 3600 rpm

N/A 200 rpm

N/A 7.480 in190.00 mm

BREU80E1+E2

N/A 3.150 in80.00 mm

N/A 4806.7 lb·ft6517.0 N·m

N/A 450 rpm

N/A 3600 rpm

N/A 190 rpm

N/A 8.268 in210.00 mm

BREU90E1+E2

N/A 3.543 in90.00 mm

N/A 6288.4 lb·ft8526.0 N·m

N/A 420 rpm

N/A 3000 rpm

N/A 180 rpm

N/A 9.055 in230.00 mm

BREU100E1+E2

N/A 3.937 in100.00 mm

N/A 10480.7 lb·ft14210.0 N·m

N/A 460 rpm

N/A 2500 rpm

N/A 180 rpm

N/A 10.630 in270.00 mm

BREU130E1+E2

N/A 5.118 in130.00 mm

N/A 15034.4 lb·ft20384.0 N·m

N/A 420 rpm

N/A 2200 rpm

N/A 180 rpm

N/A 12.205 in310.00 mm

BREU150E1+E2

N/A 5.906 in150.00 mm

N/A 25009.2 lb·ft33908.0 N·m

N/A 370 rpm

N/A 1300 rpm

N/A 180 rpm

N/A 15.748 in400.00 mm

BREU30KE1+E2

N/A 1.181 in30.00 mm

N/A 447.7 lb·ft607.0 N·m

N/A 880 rpm

N/A 3600 rpm

N/A 350 rpm

N/A 3.937 in100.00 mm

BREU35KE1+E2

N/A 1.378 in35.00 mm

N/A 506.0 lb·ft686.0 N·m

N/A 780 rpm

N/A 3600 rpm

N/A 300 rpm

N/A 4.331 in110.00 mm

BREU40KE1+E2

N/A 1.575 in40.00 mm

N/A 722.8 lb·ft980.0 N·m

N/A 720 rpm

N/A 3600 rpm

N/A 300 rpm

N/A 4.921 in125.00 mm

BREU45KE1+E2

N/A 1.772 in45.00 mm

N/A 795.1 lb·ft1078.0 N·m

N/A 670 rpm

N/A 3600 rpm

N/A 280 rpm

N/A 5.118 in130.00 mm

BREU50KE1+E2

N/A 1.969 in50.00 mm

N/A 1264.9 lb·ft1715.0 N·m

N/A 610 rpm

N/A 3600 rpm

N/A 240 rpm

N/A 5.906 in150.00 mm

BREU55KE1+E2

N/A 2.165 in55.00 mm

N/A 1445.6 lb·ft1960.0 N·m

N/A 580 rpm

N/A 3600 rpm

N/A 220 rpm

N/A 6.299 in160.00 mm

BREU60KE1+E2

N/A 2.362 in60.00 mm

N/A 2566.0 lb·ft3479.0 N·m

N/A 490 rpm

N/A 3600 rpm

N/A 200 rpm

N/A 6.693 in170.00 mm

BREU70KE1+E2

N/A 2.756 in70.00 mm

N/A 3492.3 lb·ft4735.0 N·m

N/A 480 rpm

N/A 3600 rpm

N/A 200 rpm

N/A 7.480 in190.00 mm

BREU80KE1+E2

N/A 3.150 in80.00 mm

N/A 4806.7 lb·ft6517.0 N·m

N/A 450 rpm

N/A 3600 rpm

N/A 190 rpm

N/A 8.268 in210.00 mm

BREU90KE1+E2

N/A 3.543 in90.00 mm

N/A 6288.4 lb·ft8526.0 N·m

N/A 420 rpm

N/A 3000 rpm

N/A 180 rpm

N/A 9.055 in230.00 mm

BREU100KE1+E2

N/A 3.937 in100.00 mm

N/A 10480.7 lb·ft14210.0 N·m

N/A 460 rpm

N/A 2500 rpm

N/A 180 rpm

N/A 10.630 in270.00 mm

BREU130KE1+E2

N/A 5.118 in130.00 mm

N/A 15034.4 lb·ft20384.0 N·m

N/A 420 rpm

N/A 2200 rpm

N/A 180 rpm

N/A 12.205 in310.00 mm

Item #

Bore Size

Torque Capacity

Min. Inner Race Overrunning

Max. Inner Race Overrunning

Max. Engagement

B (Clutch Diameter)