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7300B

Bearing No.

Boundary dimensions

Basic load ratings(kN)

Limiting speed

Mass

mm

Dynamic

Static

rpm

kg

d

D

B

Cr

Cor

Grease

Oil

7301B

12

37

12

10.5

4.9

16000

22000

0.06

7302B

15

42

13

12.4

6.5

14000

19000

0.08

7303B

17

47

14

14.1

8.1

13000

17000

0.16

7304B

20

52

15

17.3

9.6

11000

15000

0.14

7305B

25

62

17

24.3

14.1

9000

13000

0.23

7306B

30

72

19

29.3

18.1

8000

11000

0.34

7307B

35

80

21

38.3

24.4

7000

9500

0.45

7308B

40

90

23

46.5

29.5

6300

8500

0.63

7309B

45

100

25

59.6

39.6

5600

7500

0.85

7310B

50

110

27

68.1

48

5000

6700

1.1

7311B

55

120

29

82.2

56.2

4500

6300

1.4

7312B

60

130

31

91.5

65.4

4300

5600

1.75

7313B

65

140

33

102.3

75.3

3800

5300

2.15

7314B

70

150

35

114.6

85.9

3600

5000

2.65

7315B

75

160

37

127.7

95.4

3400

4800

3.2

7316B

80

170

39

141.4

107.9

3200

4800

3.8

7317B

85

180

41

155.8

120.9

3000

4000

4.45

7318B

90

190

43

157.9

136.9

3000

4000

5.3

7319B

95

200

45

172

154.1

2800

4000

6.4

7320B

100

215

47

190

177.3

2600

3800

7.29

7321B

105

225

49

201.7

193.3

2400

3600

8.55

7322B

110

240

50

225.8

225.3

2200

3400

9.84

 

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