Tsubaki of Canada Limited - BREU Series E2 Flange with E7 Flange Cam Clutch

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 E2 Flange with E7 Flange

Cam Clutch BREU Series E2 Flange with E7 Flange_2

Unit of Measure

Items	BREU30E2+E7 BREU30E2+E7 Cam Clutch	BREU35E2+E7 BREU35E2+E7 Cam Clutch	BREU40E2+E7 BREU40E2+E7 Cam Clutch	BREU45E2+E7 BREU45E2+E7 Cam Clutch	BREU50E2+E7 BREU50E2+E7 Cam Clutch
Bore Size	N/A 1.181 in30.00 mm	N/A 1.378 in35.00 mm	N/A 1.575 in40.00 mm	N/A 1.772 in45.00 mm	N/A 1.969 in50.00 mm
Inner Race Keyway	N/A 8 x 3.3 mm	N/A 10 x 3.3 mm	N/A 12 x 3.3 mm	N/A 14 x 3.8 mm	N/A 14 x 3.8 mm
Torque Capacity	N/A 447.7 lb·ft607.0 N·m	N/A 506.0 lb·ft686.0 N·m	N/A 722.8 lb·ft980.0 N·m	N/A 795.1 lb·ft1078.0 N·m	N/A 1264.9 lb·ft1715.0 N·m
Max. Engagement	N/A 350 rpm	N/A 300 rpm	N/A 300 rpm	N/A 280 rpm	N/A 240 rpm
A (Overall Width)	N/A 2.992 in76.00 mm	N/A 3.110 in79.00 mm	N/A 3.386 in86.00 mm	N/A 3.386 in86.00 mm	N/A 3.701 in94.00 mm
A1	N/A 3.071 in78.00 mm	N/A 3.189 in81.00 mm	N/A 3.465 in88.00 mm	N/A 3.465 in88.00 mm	N/A 3.780 in96.00 mm
B (Overall Height)	N/A 3.937 in100.00 mm	N/A 4.331 in110.00 mm	N/A 4.921 in125.00 mm	N/A 5.118 in130.00 mm	N/A 5.906 in150.00 mm
BF	N/A 5.039 in128.00 mm	N/A 5.512 in140.00 mm	N/A 6.299 in160.00 mm	N/A 6.496 in165.00 mm	N/A 7.283 in185.00 mm
D1	N/A 2.953 in75.00 mm	N/A 3.150 in80.00 mm	N/A 3.543 in90.00 mm	N/A 3.740 in95.00 mm	N/A 4.331 in110.00 mm
DF	N/A 4.488 in114.00 mm	N/A 4.882 in124.00 mm	N/A 5.591 in142.00 mm	N/A 5.748 in146.00 mm	N/A 6.535 in166.00 mm
F	N/A 1.772 in45.00 mm	N/A 1.969 in50.00 mm	N/A 2.165 in55.00 mm	N/A 2.362 in60.00 mm	N/A 2.756 in70.00 mm
L (Chamfer)	N/A 0.039 in1.00 mm	N/A 0.039 in1.00 mm	N/A 0.051 in1.30 mm	N/A 0.051 in1.30 mm	N/A 0.051 in1.30 mm
M (Flange Width)	N/A 0.453 in11.50 mm	N/A 0.531 in13.50 mm	N/A 0.610 in15.50 mm	N/A 0.610 in15.50 mm	N/A 0.551 in14.00 mm
N (Counter Bore Depth)	N/A 0.268 in6.80 mm	N/A 0.268 in6.80 mm	N/A 0.354 in9.00 mm	N/A 0.354 in9.00 mm	N/A 0.354 in9.00 mm
O-P Quantity & Hole	N/A 6-6.6 mm	N/A 6-6.6 mm	N/A 6-9.0 mm	N/A 8-9.0 mm	N/A 8-9.0 mm
Weight	N/A 9.240 lb4.200 kg	N/A 11.660 lb5.300 kg	N/A 16.720 lb7.600 kg	N/A 17.600 lb8.000 kg	N/A 24.860 lb11.000 kg
Min. Inner Race Overrunning	N/A 880 rpm	N/A 780 rpm	N/A 720 rpm	N/A 670 rpm	N/A 610 rpm
Max. Inner Race Overrunning	N/A 3600 rpm