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Xiamen Smark Bearing Co., Ltd

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Sealed Spherical Plain Bearing GE30ES 2RS for Construction Machine

Sealed Spherical Plain Bearing GE30ES 2RS for Construction Machine

GJP has been developing this Sphercial Plain Bearing with high quality level, which requires this bearing to afford heavy loading, and slow rotation, this type of spherical plain bearing is made of two round races(inner race and outer race) and with phosplating and blackening treatment on the surface, because of it’s roundness of the bearing race, the bearing itself could rotate freely in any angle.

SKU 2528c9ba9be8 Category
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Product Details

Description- GJP sealed spherical plain bearing for construction machine GE30ES 2RS (30x47x22mm)

GJP Bar Code Number: 6935329820944

GJP has been developing this sealed spherical plain bearing for construction machine with high quality level, which requires this bearing to afford heavy loading, and slow rotation, this type of spherical plain bearing is made of two round races(inner race and outer race) and with phosplating and blackening treatment on the surface, because of it’s roundness of the bearing race, the bearing itself could rotate freely in any angle, the bearing has grease hole and one grease groove on bearing race,and there is one axial split in outer race, and has double seals on both side of bearing, GJP produce this bearing with radial internal clearance at 0.05 to 0.1mm and 62KN dynamic loading, 310KN static loading capacity.

 

Spherical sealed plain bearing for construction machine is a special structure of sliding bearing. Its structure is simpler than that of rolling bearings. It is mainly composed of an inner ring with an outer spherical surface and an outer ring with an inner spherical surface. It can withstand large loads. According to its different types and structures, it can withstand radial loads, shaft Radial load or combined radial and axial load. Joint bearings are generally used for low-speed swinging motion (ie angular motion). Since the sliding surface is spherical, it can also perform tilting motion (ie self-aligning motion) within a certain angle range. When the degree is large, it can still work normally.

Spherical sealed plain bearing for construction machine can withstand larger loads. According to its different types and structures, it can bear radial load, axial load or combined radial and axial load at the same time. Since the outer spherical surface of the inner ring is inlaid with composite materials, the bearing can produce self-lubrication during operation. It is generally used for low-speed swing motion and low-speed rotation. It can also be used for tilting motion within a certain angle range. When the misalignment between the support shaft and the shaft housing hole is large, it can still work normally. Self-lubricating spherical plain bearings are used in water conservancy, professional machinery and other industries.

Spherical sealed plain bearings are widely used in engineering hydraulic cylinders, forging machine tools, engineering machinery, automation equipment, automotive shock absorbers, water conservancy machinery and other industries. Brief introduction and classification of spherical plain bearings The inner and outer rings of the contact surface are composed. Depending on its structure and type, it can bear radial load, axial load, or combined radial and axial loads at the same time. Because the spherical sliding contact area of ​​the spherical plain bearing is large, the inclination angle is large, and because most of the spherical plain bearings adopt special processing methods, such as surface phosphating, galvanizing, chrome plating or outer sliding surface lining, padding, spraying, etc. Therefore, it has a large load capacity and impact resistance, and has the characteristics of corrosion resistance, wear resistance, self-alignment, good lubrication or self-lubricating without lubrication and dirt pollution, and can work normally even if the installation is misplaced. Therefore, spherical plain bearings are widely used for low-speed oscillating motion, tilting motion and rotational motion.

 

Sealed Spherical Plain Bearing GE30ES 2RS for Construction Machine

GJP ITEM

GJP ITEM

Size (mm)

Loading Capacity(kN)

d

D

B

C

Dynamic

Static

GE4E

4

12

5

3

2

10

GE5E

5

14

6

4

3.4

17

GE6E

6

14

6

4

3.4

17

GE8E

8

16

8

5

5.5

27

GE10E

10

19

9

6

8.1

40

GE12E

12

22

10

7

10

53

GE15ES

GE15ES-2RS

15

26

12

9

16

84

GE16ES

GE16ES-2RS

16

30

14

10

21

106

GE17ES

GE17ES-2RS

17

30

14

10

21

106

GE20ES

GE20ES-2RS

20

35

16

12

30

146

GE25ES

GE25ES-2RS

25

42

20

16

48

240

GE30ES

GE30ES-2RS

30

47

22

18

62

310

GE35ES

GE35ES-2RS

35

55

25

20

79

399

GE40ES

GE40ES-2RS

40

62

28

22

99

495

GE45ES

GE45ES-2RS

45

68

32

25

127

637

GE50ES

GE50ES-2RS

50

75

35

28

156

780

GE60ES

GE60ES-2RS

60

90

44

36

245

1220

GE70ES

GE70ES-2RS

70

105

49

40

313

1560

GE80ES

GE80ES-2RS

80

120

55

45

400

2000

GE90ES

GE90ES-2RS

90

130

60

50

488

2440

GE100ES

GE100ES-2RS

100

150

70

55

607

3030

GE110ES

GE110ES-2RS

110

160

70

55

654

3270

GE120ES

GE120ES-2RS

120

180

85

70

950

4750

GE140ES

GE140ES-2RS

140

210

90

70

1070

5350

GE160ES

GE160ES-2RS

160

230

105

80

1360

6800

GE180ES

GE180ES-2RS

180

260

105

80

1530

6750

GE200ES

GE200ES-2RS

200

290

130

100

2120

10600

GE220ES

GE220ES-2RS

220

320

135

100

2320

11600

GE240ES

GE240ES-2RS

240

340

140

100

2550

12700

GE260ES

GE260ES-2RS

260

370

150

110

3030

15190

GE280ES

GE280ES-2RS

280

400

155

120

3570

17850

GE300ES

GE300ES-2RS

300

430

165

120

3800

19100

 

Technical Data

Bearing No.: GE30ES 2RS

Material For Bearing: outer race and inner race are made of high chrome bearing steel.

Cage Material: no cage

Sealing Type: with 2RS

Lubricant: molybdenum disulfide

Inner Race Hardness: HRC58 to HRC64

Outer Race Hardness: HRC54 to HRC60

Bearing Precision: Abec-1

Contacting Way: Steel to Steel

Quality Control: Under ISO:9001:2008 Certificate

Package: 1*1 GJP poly bag+1*1GJP color box+GJP outer carton+Composite Wooden Pallet

 

GJP could offer the belowing Spherical Plain Bearing also:

GJP
ITEM NO.
尺寸(mm) 负荷kN 重量
d D B C dk d1 m ≈kg
COM3T 4.826 14.29 7.14 5.54 10.31 7.44 0.381 11 14.464 0.006
COM4 6.35 16.67 8.71 6.35 12.7 9.25 0.56 13.5 22.015 0.01
COM5 7.938 19.05 9.53 7.14 14.27 10.64 0.81 12 28.8 0.014
COM6 9.525 20.64 10.31 7.92 16.66 13.11 0.81 10 37.361 0.017
COM7 11.113 23.02 11.1 8.71 17.45 13.46 0.81 8 42.048 0.021
COM8 12.7 25.4 12.7 9.91 20.65 16.26 0.81 9.5 58.934 0.029
COM9 14.288 27.78 14.27 11.1 23.01 18.03 0.81 9.5 73.967 0.039
COM10 15.875 30.16 15.88 12.7 25.4 19.81 0.81 8.5 94.658 0.05
COM12 19.05 36.51 19.05 15.06 30.15 23.37 1.12 9 141.982 0.093
COM14 22.225 39.69 22.23 17.86 33.32 24.89 1.12 9.5 186.639 0.119
COM16 25.4 44.45 25.4 20.24 38.1 28.4 1.12 10 245.534 0.175
GJP
ITEM NO.
型号 尺寸(mm) 负荷kN 重量
d D B C dk d1 r1s r2s
(min) (min)
GEG4E 4 14 7 4 10 7 0.3 0.3 20 3.4 17 0.005
GEG5E 5 16 9 5 13 8 0.3 0.3 21 5.5 27 0.008
GEG6E 6 16 9 5 13 9 0.3 0.3 21 5.5 27 0.006
GEG8E 8 19 11 6 16 11 0.3 0.3 21 8.1 40 0.014
GEG10E 10 22 12 7 18 13 0.3 0.3 18 10 53 0.021
GEG12E GEG12ES-2RS 12 26 15 9 22 16 0.3 0.3 18 16 84 0.033
GEG15ES GEG15ES-2RS 15 30 16 10 25 19 0.3 0.3 16 21 106 0.049
GEG17ES GEG17ES-2RS 17 35 20 12 29 21 0.3 0.3 19 30 146 0.083
GEG20ES GEG20ES-2RS 20 42 25 16 35.5 24 0.3 0.6 17 48 240 0.153
GEG25ES GEG25ES-2RS 25 47 28 18 40.7 29 0.6 0.6 17 62 310 0.203
GEG30ES GEG30ES-2RS 30 55 32 20 47 34 0.6 1 17 79 399 0.304
GEG35ES GEG35ES-2RS 35 62 35 22 53 39 0.6 1 16 99 495 0.408
GEG40ES GEG40ES-2RS 40 68 40 25 60 44 0.6 1 17 127 637 0.542
GEG45ES GEG45ES-2RS 45 75 43 28 66 50 0.6 1 15 156 780 0.713
GEG50ES GEG50ES-2RS 50 90 56 36 80 57 0.6 1 17 245 1220 1.14
GEG60ES GEG60ES-2RS 60 105 63 40 92 67 0.6 1 17 313 1560 2.05
GEG70ES GEG70ES-2RS 70 120 70 45 105 77 0.6 1 16 400 2000 3.01
GEG80ES GEG80ES-2RS 80 130 75 50 115 87 1 1 14 488 2440 3.64
GEG90ES GEG90ES-2RS 90 150 85 55 130 98 1 1 15 607 3030 5.22
GEG100ES GEG100ES-2RS 100 160 85 55 140 110 1 1 14 645 3270 6.05
GEG110ES GEG110ES-2RS 110 180 100 70 160 122 1 1 12 950 4750 9.68
GEG120ES GEG120ES-2RS 120 210 115 70 180 132 1 1 16 1070 5350 14.01
GEG140ES GEG140ES-2RS 140 230 130 80 200 151 1 1 16 1360 6800 19.01
GEG160ES GEG160ES-2RS 160 260 135 80 225 176 1.1 1.1 16 1530 7650 20.02
GEG180ES GEG180ES-2RS 180 290 155 100 250 196 1.1 1.1 14 2120 10600 32.21
GEG200ES GEG200ES-2RS 200 320 165 100 275 220 1.1 1.1 15 2320 11600 45.28
GEG220ES GEG220ES-2RS 220 340 175 100 300 243 1.1 1.1 16 2550 12700 51.12
GEG240ES GEG240ES-2RS 240 370 190 110 325 263 1.1 1.1 15 3030 15190 65.12
GEG260ES GEG260ES.2RS 260 400 205 120 350 285 1.1 1.1 15 3570 17850 82.44
GEG280ES GEG280ES.2RS 280 430 210 120 375 310 1.1 1.1 15 3800 19100 97.21
GJP
ITEM NO.
尺寸(mm) 负荷kN 重量
d D B C dk d1 m ≈kg
COM3T 4.826 14.29 7.14 5.54 10.31 7.44 0.381 11 14.464 0.006
COM4 6.35 16.67 8.71 6.35 12.7 9.25 0.56 13.5 22.015 0.01
COM5 7.938 19.05 9.53 7.14 14.27 10.64 0.81 12 28.8 0.014
COM6 9.525 20.64 10.31 7.92 16.66 13.11 0.81 10 37.361 0.017
COM7 11.113 23.02 11.1 8.71 17.45 13.46 0.81 8 42.048 0.021
COM8 12.7 25.4 12.7 9.91 20.65 16.26 0.81 9.5 58.934 0.029
COM9 14.288 27.78 14.27 11.1 23.01 18.03 0.81 9.5 73.967 0.039
COM10 15.875 30.16 15.88 12.7 25.4 19.81 0.81 8.5 94.658 0.05
COM12 19.05 36.51 19.05 15.06 30.15 23.37 1.12 9 141.982 0.093
COM14 22.225 39.69 22.23 17.86 33.32 24.89 1.12 9.5 186.639 0.119
COM16 25.4 44.45 25.4 20.24 38.1 28.4 1.12 10 245.534 0.175
GJP
ITEM NO.
型号 尺寸(mm) 负荷kN 重量
d D B C dk d1 r1s r2s
(min) (min)
GEG4E 4 14 7 4 10 7 0.3 0.3 20 3.4 17 0.005
GEG5E 5 16 9 5 13 8 0.3 0.3 21 5.5 27 0.008
GEG6E 6 16 9 5 13 9 0.3 0.3 21 5.5 27 0.006
GEG8E 8 19 11 6 16 11 0.3 0.3 21 8.1 40 0.014
GEG10E 10 22 12 7 18 13 0.3 0.3 18 10 53 0.021
GEG12E GEG12ES-2RS 12 26 15 9 22 16 0.3 0.3 18 16 84 0.033
GEG15ES GEG15ES-2RS 15 30 16 10 25 19 0.3 0.3 16 21 106 0.049
GEG17ES GEG17ES-2RS 17 35 20 12 29 21 0.3 0.3 19 30 146 0.083
GEG20ES GEG20ES-2RS 20 42 25 16 35.5 24 0.3 0.6 17 48 240 0.153
GEG25ES GEG25ES-2RS 25 47 28 18 40.7 29 0.6 0.6 17 62 310 0.203
GEG30ES GEG30ES-2RS 30 55 32 20 47 34 0.6 1 17 79 399 0.304
GEG35ES GEG35ES-2RS 35 62 35 22 53 39 0.6 1 16 99 495 0.408
GEG40ES GEG40ES-2RS 40 68 40 25 60 44 0.6 1 17 127 637 0.542
GEG45ES GEG45ES-2RS 45 75 43 28 66 50 0.6 1 15 156 780 0.713
GEG50ES GEG50ES-2RS 50 90 56 36 80 57 0.6 1 17 245 1220 1.14
GEG60ES GEG60ES-2RS 60 105 63 40 92 67 0.6 1 17 313 1560 2.05
GEG70ES GEG70ES-2RS 70 120 70 45 105 77 0.6 1 16 400 2000 3.01
GEG80ES GEG80ES-2RS 80 130 75 50 115 87 1 1 14 488 2440 3.64
GEG90ES GEG90ES-2RS 90 150 85 55 130 98 1 1 15 607 3030 5.22
GEG100ES GEG100ES-2RS 100 160 85 55 140 110 1 1 14 645 3270 6.05
GEG110ES GEG110ES-2RS 110 180 100 70 160 122 1 1 12 950 4750 9.68
GEG120ES GEG120ES-2RS 120 210 115 70 180 132 1 1 16 1070 5350 14.01
GEG140ES GEG140ES-2RS 140 230 130 80 200 151 1 1 16 1360 6800 19.01
GEG160ES GEG160ES-2RS 160 260 135 80 225 176 1.1 1.1 16 1530 7650 20.02
GEG180ES GEG180ES-2RS 180 290 155 100 250 196 1.1 1.1 14 2120 10600 32.21
GEG200ES GEG200ES-2RS 200 320 165 100 275 220 1.1 1.1 15 2320 11600 45.28
GEG220ES GEG220ES-2RS 220 340 175 100 300 243 1.1 1.1 16 2550 12700 51.12
GEG240ES GEG240ES-2RS 240 370 190 110 325 263 1.1 1.1 15 3030 15190 65.12
GEG260ES GEG260ES.2RS 260 400 205 120 350 285 1.1 1.1 15 3570 17850 82.44
GEG280ES GEG280ES.2RS 280 430 210 120 375 310 1.1 1.1 15 3800 19100 97.21

 

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