Radial Spherical Plain Bearings

Radial Spherical Plain Bearings

FRB RADIAL SPHERICAL PLAIN BEARINGS requiring maintenance(steel-on-steel)have hardened sliding contact surface on both rings.The surfaces are treated with molybdenum disulphide and phosphated.It has characteristics of wear-resistance and wear-corrosion.Bearings with this sliding contact surface combination require regular relubrication.The high strength of the sliding contact makes these bearings especially suitable for bearings arrangements where heavy loads of alternating direction,shock loads or heavy static loads have to be accommodated.


Applications :   
Engineer machine, automation equipment, hydranlic engineering equipment,engineer hydraulic cylinder, speed reducers

The parameter as follows:

Bearing
Number

Dimenisions

Load ratings

Weight
≈Kg

d

D

B

C

dk

rs
min

rls
min

α°

Dynamic

Static

GE4E

 

4

12

5

3

8

0.3

0.3

16

2

10

0.003

GE5E

 

5

14

6

4

10

0.3

0.3

13

3.4

17

0.005

GE6E

 

6

14

6

4

10

0.3

0.3

13

3.4

17

0.004

GE8E

 

8

16

8

5

13

0.3

0.3

15

5.5

27

0.008

GE10E

 

10

19

9

6

16

0.3

0.3

12

8.1

40

0.011

GE12E

 

12

22

10

7

18

0.3

0.3

10

10

53

0.015

GE15ES

GE15ES-2RS

15

26

12

9

22

0.3

0.3

8

16

84

0.027

GE17ES

GE17ES-2RS

17

30

14

10

25

0.3

0.3

10

21

106

0.041

GE20ES

GE20ES-2RS

20

35

16

12

29

0.3

0.3

9

30

146

0.066

GE25ES

GE25ES-2RS

25

42

20

16

35.5

0.6

0.6

7

48

240

0.119

GE30ES

GE30ES-2RS

30

47

22

18

40.7

0.6

0.6

6

62

310

0.153

GE35ES

GE35ES-2RS

35

55

25

20

47

0.6

1

6

79

399

0.233

GE40ES

GE40ES-2RS

40

62

28

22

53

0.6

1

7

99

495

0.306

GE45ES

GE45ES-2RS

45

68

32

25

60

0.6

1

7

127

637

0.427

GE50ES

GE50ES-2RS

50

75

35

28

66

0.6

1

6

156

780

0.546

GE55ES

GE55ES-2RS

55

85

40

32

74

0.6

1

7

200

1000

0.939

GE60ES

GE60ES-2RS

60

90

44

36

80

1

1

6

245

1220

1.04

GE70ES

GE70ES-2RS

70

105

49

40

92

1

1

6

313

1560

1.55

GE80ES

GE80ES-2RS

80

120

55

45

105

1

1

6

400

2000

2.31

GE90ES

GE90ES-2RS

90

130

60

50

115

1

1

5

488

2440

2.75

GE100ES

GE100ES-2RS

100

150

70

55

130

1

1

7

607

3030

4.45

GE110ES

GE110ES-2RS

110

160

70

55

140

1

1

6

654

3270

4.82

GE120ES

GE120ES-2RS

120

180

85

70

160

1

1

6

950

4750

8.05

GE140ES

GE140ES-2RS

140

210

90

70

180

1

1

7

1070

5350

11.02

GE160ES

GE160ES-2RS

160

230

105

80

200

1

1

8

1360

6800

14.01

GE180ES

GE180ES-2RS

180

260

105

80

225

1.1

1.1

6

1530

7650

18.65

GE200ES

GE200ES-2RS

200

290

130

100

250

1.1

1.1

7

2120

10600

28.03

GE220ES

GE220ES-2RS

220

320

135

100

275

1.1

1.1

8

2320

11600

35.51

GE240ES

GE240ES-2RS

240

340

140

100

300

1.1

1.1

8

2550

12700

39.91

GE260ES

GE260ES-2RS

260

370

150

110

325

1.1

1.1

7

3030

15190

51.54

GE280ES

GE280ES-2RS

280

400

155

120

350

1.1

1.1

6

3570

17850

65.06

GE300ES

GE300ES-2RS

300

430

165

120

375

1.1

1.1

7

3800

19100

78.07


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