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GEWZ

Specifications: GEWZ…ES Series
1) Sliding contact surfaces: Steel vs. Steel.
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), surface phosphorized.
4) Features of structure: With oil groove and oil holes, with an axial split in outer race.
5) Lubricant: molybdenum disulfide.
6) Properties: Good wearability, corrosion resistance, self-alignment.

Specifications: GEWZ…ES 2RS Series
1) Sliding contact surfaces: Steel vs. Steel.
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), surface phosphorized.
4) Features of structure: With oil groove and oil holes, with an axial split in outer race. With dual seals.
5) Lubricant: molybdenum disulfide.
6) Properties: Good wearability, corrosion resistance, self-alignment, dust proof.


Bearing No.

Boundary dimensions(mm)

 

Mass

d

D

B

C

d1

dk

rs

r1s

α°

Kg

min

min

GEWZ12ES

12.7

22.225

19.05

9.525

15.875

18

0.15

0.6

5

0.024

GEWZ15ES

15.875

26.988

23.8

11.913

19.812

23

0.15

0.6

5

0.038

GEWZ19ES

GEWZ19ES-2RS

19.05

31.75

28.575

14.275

23.368

27.5

0.3

0.6

5

0.064

GEWZ22ES

GEWZ22ES-2RS

22.225

36.513

33.325

16.662

27.178

32

0.3

0.6

5

0.098

GEWZ25ES

GEWZ25ES-2RS

25.4

41.275

38.1

19.05

30.988

36.5

0.3

0.6

5

0.142

GEWZ31ES

GEWZ31ES-2RS

31.75

50.8

47.625

23.8

38.735

45.5

0.6

0.6

5

0.271

GEWZ34ES

GEWZ34ES-2RS

34.925

55.563

52.375

26.187

42.418

49

0.6

1

5

0.373

GEWZ38ES

GEWZ38ES-2RS

38.1

61.913

57.15

28.575

46.99

54.7

0.6

1

5

0.494

GEWZ44ES

GEWZ44ES-2RS

44.45

71.438

66.675

33.325

54.991

63.9

0.6

1

5

0.762

GEWZ50ES

GEWZ50ES-2RS

50.8

80.963

76.2

38.1

62.484

73

0.6

1

5

1.11

GEWZ57ES

GEWZ57ES-2RS

57.15

90.488

85.725

42.85

70.104

82

0.6

1

5

1.57

GEWZ63ES

GEWZ63ES-2RS

63.5

100.013

95.25

47.625

77.724

92

1

1

5

2.15

GEWZ69ES

GEWZ69ES-2RS

69.85

111.125

104.775

52.375

85.852

100

1

1

5

2.9

GEWZ76ES

GEWZ76ES-2RS

76.2

120.65

114.3

57.15

93.345

109.5

1

1

5

3.59

GEWZ82ES

GEWZ82ES-2RS

82.55

130.175

123.825

61.9

101.219

119

1

1

5

4.69

GEWZ88ES

GEWZ88ES-2RS

88.9

139.7

133.35

66.675

109.22

128

1

1

5

5.86

GEWZ95ES

GEWZ95ES-2RS

95.25

149.225

142.875

71.425

116.586

137

1

1

5

7.11

GEWZ101ES

GEWZ101ES-2RS

101.6

158.75

152.4

76.2

124.587

146

1

1

5

8.56

GEWZ114ES

GEWZ114ES-2RS

114.3

177.8

171.45

85.725

140.335

164.5

1

1

5

12.24

GEWZ127ES

GEWZ127ES-2RS

127

196.85

190.5

95.25

155.705

183

1

1

5

16.63

GEWZ152ES

GEWZ152ES-2RS

152.4

222.25

209.55

104.775

178.308

207

1

1

5

20.7

 

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