圆锥滚子轴承

Tapered Roller Bearings

30200E, 30300E series 系列

轴径

Shaft Diameter

 

mm

型号

Designation

重量

Mass

 

 

g

尺寸Dimensions

基本额定载荷

Basic Load Ratings

极限转速

Limiting Speed

 

 

Rpm

原有型号

Original Designation

d

D

T

B

C

r1

min.

r

min.

Cr

Dynamic

Cor

Static

Mm

N

17

30203

79

17

40

13.25

12

11

1

1

20.7

21.9

9000

7203E

 

30303

129

17

47

15.25

14

12

1

1

28.3

27.2

8500

7303E

20

30204

126

20

47

15.25

14

12

1

1

28.2

30.6

8000

7204E

 

30304

165

20

52

16.25

15

13

1.5

1.5

33.1

33.2

8000

7304E

25

30205

154

25

52

16.25

15

13

1

1

32.2

37

7500

7205E

 

30305

263

25

62

18.25

17

15

1.5

1.5

46.9

48.1

6700

7305E

30

30206

231

30

62

17.25

16

14

1

1

43.3

50.5

6300

7206E

 

30306

387

30

72

20.75

19

16

1.5

1.5

59

63.1

5600

7306E

35

30207

331

35

72

18.25

17

15

1.5

1.5

54.2

63.5

5300

7207E

 

30307

515

35

80

22.75

21

18

2

1.5

75.3

82.6

5000

7307E

40

30208

422

40

80

19.75

18

16

1.5

1.5

63

74

4800

7208E

 

30308

747

40

90

25.25

23

20

2

1.5

90.9

107.6

4500

7308E

45

30209

474

45

85

20.75

19

16

1.5

1.5

67.9

83.6

4500

7209E

 

30309

984

45

100

27.25

25

22

2

1.5

108.9

129.8

4000

7309E

50

30210

529

50

90

21.75

20

17

1.5

1.5

73.3

92.1

4300

7210E

 

30310

1280

50

110

29.25

27

23

2.5

2

130.1

157.1

3600

7310E

55

30211

713

55

100

22.75

21

18

2

1.5

90.8

113.7

3800

7211E

 

30311

1630

55

120

31.5

29

25

2.5

2

153.3

187.6

3200

7311E

60

30212

904

60

110

23.75

22

19

2

1.5

103.3

130

3400

7212E

 

30312

1990

60

130

33.5

31

26

3

2.5

171.4

210

3000

7312E

65

30213

1130

65

120

24.75

23

20

2

1.5

120.6

152.6

3000

7213E

 

30313

2440

65

140

36

33

28

3

2.5

195.9

241.7

2600

7313E

70

30214

1260

70

125

26.25

24

21

2

1.5

132.3

173.6

3000

7214E

 

30314

2980

70

150

38

35

30

3

2.5

21.9

271.7

2400

7314E

说明:

 

1、表中所列基本额定载荷、极限转速和重量,仅供选择参考用。

Note:
1. These load, speed and mass is reference of choice only.

 

 
Contact Details

Suzhou (China) SLZ Machinery Co Ltd
Address:
.7 Dong Xiao Qiao Xia Tang, Shi Zi Jie, Suzhou, China 215006
Tel:  (86 512) 61155723 /  (86 512) 65213180
Fax:  (86 512) 65123180 / (86 512) 65155198

Homepage: http://www.bearingsworld.com

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Email Address(es):

Key Contact:
Mr  Yuexian Dong
Sales Manager
MSN: order@bearingsworld.com

Mr  Yunfei
Marketing Executive

Ms  Lu, anney
Marketing Executive