LUHR Ball Bushes Block Sets - Closed
Dimensions (mm)
F
w
A
D
a
H
H
1
H
2
H
3
L
J
N
N
1
LUHR 12
12
28
19
17
33
16
11
40
29
4.3
M5
LUHR 16
16
30
24
19
38
18
11
45
34
4.3
M5
LUHR 20
20
30
28
23
45
22
13
53
40
5.3
M6
LUHR 25
25
40
35
27
54
26
18
62
48
6.6
M8
LUHR 30
30
50
40
30
60
29
18
67
53
6.6
M8
Dynamic Load (N)
Static Load (N)
Weight (kg)
LUHR 12
695
510
0.08
LUHR 16
930
630
0.10
LUHR 20
1160
800
0.14
LUHR 25
2120
1560
0.25
LUHR 30
3150
2700
0.37
Supplied with
LBBR linear bearing, with integral seals (2LS models), and have extruded aluminium alloy housing.
SKF Linear Ball Bushings & Sets
Closed ball bushings and plain bearings for XY positioning, pick and place applications and precision linear motion systems.,Plain bearings to be used in heavy shock, vibration, high acceleration or high speed situations which are unsuitable for linear ball bearings.,Note that higher frictional forces must be expected with linear plain bearings.,Ball bushings comprise a cage, in which the balls are guided, along with the raceway segments and integral seals,Further axial securing is often unnecessary when linear ball bearings and linear plain bearings are pressed into a J7 or J6 tolerance hole.
