BREU BASIC TYPE
1 5 4 3 2
b
K
H-J
L
A G C
Basic type with outer keyway
Basic type
1 Inner race 2 Outer race 3 Cam 4 Spring 5 Bearing
BREU-K Series
E2
Typical Installation Basic Type
BREU Basic Type
Additional information including shaft and bore tolerances are found in the Engineering section starting on page 92.
BREU-K Series
Dimensions and Capacities
Inner Race Keyway (mm)
Bore Size in. (mm) 1.181
A in. (mm)
B in. (mm)
C in. (mm)
D PCD in. (mm)
E in. (mm)
F in. (mm)
G in. (mm)
K in. (mm)
L Chamfer in. (mm)
b in. (mm)
t 1 in. (mm)
Weight lb. (kg)
BREU Basic Type
H–J Qt. & tap
Model
2.992 3.937 2.008 3.425 2.953 1.772 2.205
0.394 0.039 0.315 0.157 5.9
BREU30 (K)
8 x 3.3
6 – M6
(30)
(76)
(100)
(51)
(87)
(75)
(45)
(56)
(10)
(1.0)
(8)
(4.0)
(2.7)
1.378
3.110 4.331 1.969 3.780 3.150 1.969 2.205
0.472 0.039 0.394 0.197 7.0
BRUE35 (K)
10 x 3.3
6 – M6
(35)
(79)
(110)
(50)
(96)
(80)
(50)
(56)
(12)
(1.0)
(10)
(5.0)
(3.2)
1.575
3.386 4.921 2.087 4.252 3.543 2.165 2.323
0.551 0.051 0.472 0.197 9.7
BREU40 (K)
12 x 3.3
6 – M8
(40)
(86)
(125)
(53)
(108)
(90)
(55)
(59)
(14)
(1.3)
(12)
(5.0)
(4.4)
1.772
3.386 5.118 2.087 4.409 3.740 2.362 2.323
0.551 0.051 0.551 0.217 10.3
BREU45 (K)
14 x 3.8
8 – M8
(45)
(86)
(130)
(53)
(112)
(95)
(60)
(59)
(14)
(1.3)
(14)
(5.5)
(4.7)
1.969
3.701 5.906 2.520 5.197 4.331 2.756 2.835
0.551 0.051 0.551 0.217 16.7
BREU50 (K)
14 x 3.8
8 – M8
(50)
(94)
(150)
(64)
(132)
(110)
(70)
(72)
(14)
(1.3)
(14)
(5.5)
(7.6)
2.165
4.094 6.299 2.598 5.433 4.528 2.953 2.835
0.630 0.059 0.630 0.236 19.6
BREU55 (K)
16 x 4.3
8 – M10
(55)
(104)
(160)
(66)
(138)
(115)
(75)
(72)
(16)
(1.5)
(16)
(6.0)
(8.9)
2.362
4.724 6.693 3.307 5.906 4.921 3.150 3.740
0.630 0.059 0.709 0.276 27.5
BREU60 (K)
18 x 4.4
10 – M10
(60)
(120)
(170)
(84)
(150)
(125)
(80)
(95)
(16)
(1.5)
(18)
(7.0)
(12.5)
2.756
5.276 7.480 3.740 6.496 5.512 3.543 4.252
0.630 0.071 0.787 0.295 37.8
BREU70 (K)
20 x 4.9
10 – M10
(70)
(134)
(190)
(95)
(165)
(140)
(90)
(108)
(16)
(1.8)
(20)
(7.5)
(17.2)
3.150
5.669 8.268 3.937 7.283 6.299 4.134 4.252
0.630 0.071 0.866 0.354 49.3
BREU80 (K)
22 x 5.4
10 – M10
(80)
(144)
(210)
(100)
(185)
(160)
(105)
(108)
(16)
(1.8)
(22)
(9.0)
(22.4)
3.543
6.220 9.055 4.528 8.110 7.087 4.724 4.921
0.787 0.079 0.984 0.354 66.7
BREU90 (K)
25 x 5.4
10 – M12
(90)
(158)
(230)
(115)
(206)
(180)
(120)
(125)
(20)
(2.0)
(25)
(9.0)
(30.3)
3.937 (100) 5.118 (130) 5.906 (150)
7.323 10.630 4.882 9.449 8.268 5.512 5.315
0.945 0.079 1.102 0.394 100.1
BREU100 (K)
28 x 6.4
10 – M16
(186)
(270)
(124)
(240)
(210)
(140)
(135)
(24)
(2.0)
(28)
(10.0)
(45.5)
8.346 12.205 5.984 10.945 9.449 6.299 6.614
0.945 0.098 1.260 0.433 146.6
BREU130 (K)
32 x 7.4
12 – M16
(67.0)
(212)
(310)
(152)
(278)
(240)
(160)
(168)
(24)
(2.5)
(32)
(11.0)
9.685 15.748 7.087 14.173 12.205 7.874 7.638
1.260 0.098 1.417 0.472 319.0
BREU150 (K)
36 x 8.4
12 – M20
(246)
(400)
(180)
(360)
(310)
(200)
(194)
(32)
(2.5)
(36)
(12.0)
(145)
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