Spherical Plain Bearing GE.UK 2RS Series

Spherical Plain Bearing GE.UK 2RS Series

Spherical Plain Bearing GE.UK 2RS Series is capable of supporting shaft and on-axis parts while maintaining shaft rotation accuracy. At the same time, it reduces friction and wear between the shaft and the support.

Product Details

Description

Spherical Plain Bearing GE.UK 2RS Series is capable of supporting shaft and on-axis parts while maintaining shaft rotation accuracy. At the same time, it reduces friction and wear between the shaft and the support.

In the case of high speed, high precision, heavy load, structural requirements, etc., the sliding bearing shows its excellent performance. Therefore, sliding bearings are often used in steam turbines, centrifugal compressors, internal combustion engines, and large motors. In addition, Spherical Plain Bearing GE.UK 2RS Series is also commonly used in low-speed impact machines such as cement mixers, drum sanders, crushers and the like.

Specification

1) Sliding contact surfaces: Steel vs. PTFE fabric.
2) Materials: Both outer race and inner race are made of high chrome bearing steel.
3) Heat treatment: Both outer race and inner race are quenched (hardened), outer race surfaces are phosphorized, inner race surfaces are plated with chrome.
4) Features of structure: Without oil groove and oil holes, with an axial split in outer race. With dual seals. Sticked with a piece of PTFE fabric on inner surface of outer race.
5) Properties: Self-lubricated, low friction, good wearability, corrosion resistance, self-alignment, dust proof.

ID

Designation

d

D

B

C

dk

r1 min

r2 min

α

Dynamic
load
(KN)

Static
load
(KN)

Weight
(Kg)

1

GE15UK 2RS

15

26

12

9

22

0.3

0.3

8

23

47

0.027

2

GE17UK 2RS

17

30

14

10

25

0.3

0.3

10

30

60

0.041

3

GE20UK 2RS

20

35

16

12

29

0.3

0.3

9

42

83

0.066

4

GE25UK 2RS

25

42

20

16

35.5

0.6

0.6

7

68

137

0.119

5

GE30UK 2RS

30

47

22

18

40.7

0.6

0.6

6

88

176

0.153

6

GE35UK 2RS

35

55

25

20

47

0.6

1

6

112

224

0.233

7

GE40UK 2RS

40

62

28

22

53

0.6

1

7

140

280

0.306

8

GE45UK 2RS

45

68

32

25

60

0.6

1

7

180

360

0.427

9

GE50UK 2RS

50

75

35

28

66

0.6

1

6

220

440

0.546

10

GE60UK 2RS

60

90

44

36

80

1

1

6

345

695

1.04

11

GE70UK 2RS

70

105

49

40

92

1

1

6

440

880

1.55

12

GE80UK 2RS

80

120

55

45

105

1

1

6

567

1140

2.31

13

GE90UK 2RS

90

130

60

50

115

1

1

5

690

1370

2.75

14

GE100UK 2RS

100

150

70

55

130

1

1

7

858

1730

4.45

15

GE110UK 2RS

110

160

70

55

140

1

1

6

924

1860

4.82

16

GE120UK 2RS

120

180

85

70

160

1

1

6

1340

2700

8.05

Precautions

Gluing occurs when the unit is overloaded. Spherical Plain Bearing GE.UK 2RS Series has high local load, overheating, lack of lubricating oil, vibration of the bearing housing, etc. The temperature of the housing rises rapidly, making the bearing and the shaft mating surface directly contact. Partially fused together.

Therefore, it is necessary to avoid over-loading of the unit, improve bearing assembly quality and lubricating oil cleanliness, and avoid excessive bearing local load. In addition, it is necessary to improve the oil supply system of the lubricating oil to avoid oil shortage operation, and to strengthen the joint rigidity of the bearing housing to avoid vibration of the base.

Picture

26 201810081347268867439

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