China Leading Mechanical Seals Manufacturer

2512.63300

Type: Super Width Deep Groove Ball Bearing
Material: Bearing steel

Product descripton

11.jpg

d.jpg

Bear Mould

Boundary Dimensions(mm)

Basic Laod

Rating (kN)

Weight

(kg)

No.

shielded

seals

snap

groove

snap

ring

d

D

B

rs

D2

f

Cr

Cor

63303

ZZ

2RZ

2RS

N

NR

17

47

22.2

1.0

52.7

1.12

13.5

6.55

0.1431

63304

ZZ

2RZ

2RS

N

NR

20

52

22.2

1.1

57.9

1.12

15.9

7.80

0.1935

63305

ZZ

2RZ

2RS

N

NR

25

62

25.0

1.1

67.7

1.70

22.5

11.60

0.2541

63306

ZZ

2RZ

2RS

N

NR

30

72

25.4

1.1

78.6

1.70

28.1

16.00

0.4062

63307

ZZ

2RZ

2RS

N

NR

35

80

30.0

1.5

86.6

1.70

33.2

19.00

0.5037

63308

ZZ

2RZ

2RS

N

NR

40

90

30.2

1.5

96.5

2.46

31.4

22.40

0.8364

63309

ZZ

2RZ

2RS

N

NR

45

100

32.0

1.5

106.5

2.46

52.7

31.50

1.2700

63310

ZZ

2RZ

2RS

N

NR

50

110

34.9

2.0

116.6

2.46

61.8

38.00

0.7320

63311

ZZ

2RZ

2RS

N

NR

55

120

36.5

2.0

129.7

2.82

71.5

45.00

2.2372

63312

ZZ

2RZ

2RS

N

NR

60

130

39.7

2.1

139.7

2.82

81.9

52.00

2.8531

63313

ZZ

2RZ

2RS

N

NR

65

140

44.4

2.1

149.7

2.82

92.3

60.00

3.5418

63314

ZZ

2RZ

2RS

N

NR

70

150

49.2

2.1

159.7

2.82

104.0

68.00

4.3533

63315

ZZ

2RZ

2RS

N

NR

75

160

54.0

2.1

169.7

2.82

114.0

76.50

5.2064

63316

ZZ

2RZ

2RS

N

NR

80

170

58.7

2.1

182.9

3.10

124.0

86.50

6.1098

63317

ZZ

2RZ

2RS

N

NR

85

180

63.5

3.0

192.9

3.10

133.0

96.50

7.1134

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