Rollico

IQSG

Linear housing units

Linear housing units provide a reliable base for precise guidance. Their application has a positive impact on design simplicity and assembly of linear motion systems, maintenance time reduction, and operational repeatability enhancement.

IQSG-type linear housing units
Quattro, closed version

Technical drawing of ITQSG type linear housing unit

Note: The drawing shows the housing in an assembled form together with the linear ball bearing.
The product shape may slightly differ from the one shown in the photo/drawing.

Dimension table of IQSG type linear housing unit

Type

Ød

ØD

H

h
±0.02

A

R
±0.02

E

N1

N3

Ød1

Ød2

M

Weight*
[kg]

IQSG-08

8

16

23

11.5

65

32

55

11

19.5

4.2

8

M5

0.18

IQSG-12

12

22

32

16

85

42

73

13

27

5.2

10

M6

0.45

IQSG-16

16

26

36

18

100

54

88

13

31

5.2

10

M6

0.63

IQSG-20

20

32

46

23

130

72

115

18

39

6.8

11

M8

1.45

IQSG-25

25

40

56

28

160

88

140

22

48

8.6

15

M10

2.65

IQSG-30

30

47

64

32

180

96

158

26

55

10.3

18

M12

3.7

IQSG-40

40

62

80

40

230

122

202

34

71

14

20

M16

7.3

IQSG-50

50

75

96

48

280

152

250

34

86

14

20

M16

13

All dimensions in the table are in [mm], unless stated otherwise.
Set screws in accordance with z DIN 912-8.8, spring washers per z DIN 7980.
Load capacity as per the linear ball bearing specification.
Lubrication port: M8x1.
The linear bearing position is determined by a retaining ring in accordance with DIN 472.
* Weight refers to the housing unit including the linear ball bearing.

Designation Method

Linear ball bearing
IQSG
20
 
 
Series        
Size        
Housing unit with linear ball bearing
IQSG
20
LME_UU
V
Series        
Size        
Acc. to the customer's request:
LME_UU, SBE_UU, SPM_WW
     
Additional front wipers      
Al Aluminum
 

Precision

Sorting tolerance
up to 0.5 µm

Quality

Quality Management System
compliant with ISO 9001:2015

Experience

Over 20 years of expertise
in linear technology.

Customization

We manufacture components
tailored to individual requirements

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