BREU E3 TORQUE ARM + E4 COVER
1756234811
A C
1 Inner race 2 Outer race 3 Cam 4 Spring 5 Bearing 6 Side plate 7 E3 torque arm 8 E4 cover 9 Pin 10 Set screw 11 Hollow hex bolt 12 Set screw
1
A
U
L
M 1 T 10 9 12
Typical Installation E3 Torque Arm + E4 Cover
Additional information including shaft and bore tolerances are found in the Engineering section starting on page 92.
Dimensions and Capacities
Bore Size in. (mm) 1.181
Inner Race Keyway (mm)
A in. (mm)
Ac in. (mm)
B in. (mm)
F in. (mm)
L Chamfer in. (mm)
M 1 in. (mm)
Q in. (mm)
R in. (mm)
S in. (mm)
T in. (mm)
U in. (mm)
Weight lb. (kg)
Model
8 x 3.3 2.992 3.622 3.937 1.772 0.039 0.748 2.677 3.622 0.630 0.551 0.394 9.9 (30) (76) (92) (100) (45) (1.0) (19) (68) (92) (16) (14) (10) (4.5)
BREU30 (K) E3 + E4
1.378
3.110 3.819 4.331 1.969 0.039 0.866 2.992 4.016 0.787 0.709 0.472 12
BRUE35 (K) E3 + E4
10 x 3.3
(35)
(79)
(97)
(110)
(50)
(1.0)
(22)
(76)
(102)
(20)
(18)
(12)
(5.3)
1.575
3.386 4.134 4.921 2.165 0.051 0.866 3.346 4.409 0.787 0.709 0.472 16
BREU40 (K) E3 + E4
12 x 3.3
(40)
(86)
(105)
(125)
(55)
(1.3)
(22)
(85)
(112)
(20)
(18)
(12)
(7.4)
1.772
3.386 4.252 5.118 2.362 0.051 0.984 3.543 4.724 0.984 0.866 0.591 18
BREU45 (K) E3 + E4
14 x 3.8
(45)
(86)
(108)
(130)
(60)
(1.3)
(25)
(90)
(120)
(25)
(22)
(15)
(8.1)
1.969
3.701 4.449 5.906 2.756 0.051 0.984 4.016 5.315 0.984 0.866 0.472 26
BREU50 (K) E3 + E4
14 x 3.8
(50)
(94)
(113)
(150)
(70)
(1.3)
(25)
(102)
(135)
(25)
(22)
(12)
(12)
2.165
4.094 4.961 6.299 2.953 0.059 1.181 4.252 5.591 1.260 0.984 0.591 35
BREU55 (K) E3 + E4
16 x 4.3
(55)
(104)
(126)
(160)
(75)
(1.5)
(30)
(108)
(142)
(32)
(25)
(15)
(16)
2.362
4.724 5.630 6.693 3.150 0.059 1.181 4.409 5.709 1.260 0.984 0.591 40
BREU60 (K) E3 + E4
18 x 4.4
(60)
(120)
(143)
(170)
(80)
(1.5)
(30)
(112)
(145)
(32)
(25)
(15)
(18)
2.756
5.276 6.476 7.480 3.543 0.071 1.378 5.315 6.890 1.496 1.181 0.886 57
BREU70 (K) E3 + E4
20 x 4.9
(70)
(134)
(164.5)
(190)
(90)
(1.8)
(35)
(135)
(175)
(38)
(30)
(22.5)
(26)
3.150
5.669 6.614 8.268 4.134 0.071 1.378 5.709 7.283 1.496 1.181 0.630 73
BREU80 (K) E3 + E4
22 x 5.4
(80)
(144)
(168)
(210)
(105)
(1.8)
(35)
(145)
(185)
(38)
(30)
(16)
(33)
3.543
6.220 7.559 9.055 4.724 0.079 1.772 6.102 8.071 1.969 1.575 1.063 95
BREU90 (K) E3 + E4
25 x 5.4
(90)
(158)
(192)
(230)
(120)
(2.0)
(45)
(155)
(205)
(50)
(40)
(27)
(43)
3.937 28 x 6.4 7.323 8.701 10.630 5.512 0.079 1.772 7.087 9.055 1.969 1.575 1.102 147 (100) (186) (221) (270) (140) (2.0) (45) (180) (230) (50) (40) (28) (67) 32 x 7.4 8.346 9.843 12.205 6.299 0.098 2.362 8.071 10.551 2.677 2.165 1.181 213 (130) (212) (250) (310) (160) (2.5) (60) (205) (268) (68) (55) (30) (97) 5.118 5.906 36 x 8.4 9.685 11.260 15.748 7.874 0.098 2.362 10.039 12.795 2.677 2.165 1.260 425 (150) (246) (286) (400) (200) (2.5) (60) (255) (325) (68) (55) (32) (193)
BREU100 (K) E3 + E4
BREU130 (K) E3 + E4
BREU150 (K) E3 + E4
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