SPB GEWZ.ES Series

SPB GEWZ.ES Series are particularly suitable for bearing arrangements where alignment movements between shaft and housing have to be accommodated, or where oscillating or recurrent tilting or slewing movements must be permitted at relatively slow sliding speeds.

Product Details

Product Description

SPB GEWZ.ES Series are particularly suitable for bearing arrangements where alignment movements between shaft and housing have to be accommodated, or where oscillating or recurrent tilting or slewing movements must be permitted at relatively slow sliding speeds. 

They are available with different sliding contact surface combinations, i.e. the sliding surfaces of inner and outer rings are made from different materials. The surfaces are treated with molybdenum disulphide and phosphated. 

With many years’ effort, we have attained full experiences and abilities in developing our SPB GEWZ.ES Series according to customer’s specifications. Further all our products are very affordable. We try our best to serve your satisfaction and will improve from time to time. 

*Series and bore diameter range:

GEWZ…ES 12.7~152.4

GEWZ…ES-2RS 19.05~152.4

*Sliding contact surfaces:

Steel/Steel

*Permissible operating temperature range:

GEWZ…ES:-50℃~+150℃

GEWZ…ES-2RS:-30℃~+130℃

*Design characteristics:

GEWZ…ES:As series GEEW…ES,but with inch dimensions.

GEWZ…ES-2RS:As series GEEM…ES-2RS,but with inch dimensions.

GEWZ...ES                     GEWZ...ES-2RS

 

 

Bearing

number

   

Dimensions                mm/inch

额定载荷

Load ratings kN

 

Weight

≈kg

d

D

B

C

d1

max

dk

rs

min

r1s

min

α˚

≈

动载荷

Dynamic

静载荷

Static

GEWZ12ES

 

12.700

22.225

19.050

9.525

15.875

18

0.15

0.6

5

13

41

0.024

0.5

0.875

0.75

0.375

0.625

0.709

0.006

0.024

GEWZ15ES

 

15.875

26.988

23.800

11.913

19.812

23

0.15

0.6

5

22

65

0.038

0.625

1.0625

0.937

0.469

0.78

0.906

0.006

0.024

GEWZ19ES

GEWZ19ES-2RS

19.050

31.750

28.575

14.275

23.368

27.5

0.3

0.6

5

31

95

0.064

0.75

1.25

1.125

0.562

0.92

1.083

0.012

0.024

GEWZ22ES

GEWZ22ES-2RS

22.225

36.513

33.325

16.662

27.178

32

0.3

0.6

5

42

127

0.098

0.875

1.4375

1.312

0.656

1.07

1.26

0.012

0.024

GEWZ25ES

GEWZ25ES-2RS

25.400

41.275

38.100

19.050

30.988

36.5

0.3

0.6

5

56

166

0.142

1

1.625

1.5

0.75

1.22

1.437

0.012

0.024

GEWZ31ES

GEWZ31ES-2RS

31.750

50.800

47.625

23.800

38.735

45.5

0.6

0.6

5

86

260

0.271

1.25

2

1.875

0.937

1.525

1.791

0.024

0.024

GEWZ34ES

GEWZ34ES-2RS

34.925

55.563

52.375

26.187

42.418

49

0.6

1

5

102

310

0.373

1.375

2.1875

2.062

1.031

1.67

1.929

0.024

0.04

GEWZ38ES

GEWZ38ES-2RS

38.100

61.913

57.150

28.575

46.99

54.7

0.6

1

5

125

375

0.494

1.5

2.4375

2.25

1.125

1.85

2.154

0.024

0.04

GEWZ44ES

GEWZ44ES-2RS

44.450

71.438

66.675

33.325

54.991

63.9

0.6

1

5

170

510

0.762

1.75

2.8125

2.625

1.312

2.165

2.516

0.024

0.04

GEWZ50ES

GEWZ50ES-2RS

50.800

80.963

76.200

38.100

62.484

73

0.6

1

5

224

670

1.11

2

3.1875

3

1.5

2.46

2.874

0.024

0.04

GEWZ57ES

GEWZ57ES-2RS

57.150

90.488

85.725

42.850

70.104

82

0.6

1

5

280

850

1.57

2.25

3.5625

3.375

1.687

2.76

3.228

0.024

0.04

GEWZ63ES

GEWZ63ES-2RS

63.500

100.013

95.250

47.625

77.724

92

1

1

5

355

1060

2.15

2.5

3.9375

3.75

1.875

3.06

3.622

0.04

0.04

GEWZ69ES

GEWZ69ES-2RS

69.850

111.125

104.775

52.375

85.852

100

1

1

5

415

1250

2.9

2.75

4.375

4.125

2.062

3.38

3.937

0.04

0.04

GEWZ76ES

GEWZ76ES-2RS

76.200

120.650

114.300

57.150

93.345

109.5

1

1

5

500

1500

3.59

3

4.75

4.5

2.25

3.675

4.311

0.04

0.04

GEWZ82ES

GEWZ82ES-2RS

82.550

130.175

123.825

61.900

101.219

119

1

1

5

585

1760

4.69

3.25

5.125

4.875

2.437

3.985

4.685

0.04

0.04

GEWZ88ES

GEWZ88ES-2RS

88.900

139.700

133.350

66.675

109.22

128

1

1

5

680

2040

5.86

3.5

5.5

5.25

2.625

4.3

5.039

0.04

0.04

GEWZ95ES

GEWZ95ES-2RS

95.250

149.225

142.875

71.425

116.586

137

1

1

5

780

2360

7.11

3.75

5.875

5.625

2.812

4.59

5.394

0.04

0.04

GEWZ101ES

GEWZ101ES-2RS

101.600

158.750

152.400

76.200

124.587

146

1

1

5

900

2650

8.56

4

6.25

6

3

4.905

5.748

0.04

0.04

GEWZ114ES

GEWZ114ES-2RS

114.300

177.800

171.450

85.725

140.335

164.5

1

1

5

1120

3400

12.24

4.5

7

6.75

3.375

5.525

6.476

0.04

0.04

GEWZ127ES

GEWZ127ES-2RS

127.000

196.850

190.500

95.250

155.705

183

1

1

5

1400

4150

16.63

5

7.75

7.5

3.75

6.13

7.205

0.04

0.04

GEWZ152ES

GEWZ152ES-2RS

152.400

222.250

209.550

104.775

178.308

207

1

1

5

1730

5200

20.7

6

8.75

8.25

4.125

7.02

8.15

0.04

0.04

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