Bicycle Frame Ceramic Bearings 608 Ceramic Bearings

N0.

Bore

O.D

Width

Chamfer

Load Rating

Maximuum Seed

Weight

mm

mm

mm

mm

Dynamic

Cr

Static

Cor

Grease

r/min

Oil

r/min

Kg/pcs

604 bearing

4

12

4

0.2

0.97

0.36

36000

44000

0.0021

605 bearing

5

14

5

0.2

1.33

0.505

32000

40000

0.0035

606 bearing 

6

17

6

0.3

2.19

0.865

30000

38000

0.006

607 bearing 

7

19

6

0.3

2.24

0.91

28000

36000

0.008

608 bearing

8

22

7

0.3

3.35

1.4

26000

34000

0.012

609 bearing

9

24

7

0.3

3.4

1.45

24000

32000

0.014

6000 bearing

10

26

8

0.3

4.55

1.96

22000

30000

0.019

6001 bearing

12

28

8

0.3

5.1

2.39

19000

26000

0.021

6002 bearing 

15

32

9

0.3

5.6

2.83

18000

24000

0.03

6003 bearing

17

35

10

0.3

6.8

3.35

17000

22000

0.039

6004 bearing

20

42

12

0.6

9.4

5.05

15000

19000

0.069

6005 bearing

25

47

12

0.6

10.1

5.85

14000

18000

0.08

6006 bearing

30

55

13

0.6

13.2

8.3

12000

15000

0.116

6007 bearing 

35

62

14

1.0

16

10.3

10000

14000

0.115

6008 bearing

40

68

15

1.0

16.8

11.5

8000

11000

0.19

Ball Beaing Part Number

Boundary Dimension(mm)

Basic Load Rating(kN)

Limiting Speed(rpm)

Mass

(KG)

Open

Shielded

Sealed

d

D

B

rsmin

Cr

Cor

Grease

Oil

6200ZZ bearing

ZZ

DDU

10

30

9

0.3

5.1

2.39

24000

29000

0.032

6201ZZ bearing

ZZ

DDU

12

32

10

0.6

6.8

3.06

22000

27000

0.037

6202ZZ bearing

ZZ

DDU

15

35

11

0.6

7.65

3.72

20000

24000

0.045

6203ZZ bearing

ZZ

DDU

17

40

12

0.6

9.55

4.79

17000

21000

0.066

6204ZZ bearing

ZZ

DUU

20

47

14

1

12.8

6.55

14000

18000

0.106

6205ZZ bearing

ZZ

DDU

25

52

15

1

14.4

7.8

12000

16000

0.128

6206ZZ bearing

ZZ

DDU

30

62

16

1

19.5

11.31

9500

1300

0.199

6207ZZ bearing

ZZ

DDU

35

72

17

1.1

25.7

15.2

8500

11000

0.288

6208ZZ bearing

ZZ

DDU

40

80

18

1.1

29.5

18

8000

10000

0.366

6209ZZ bearing

ZZ

DDU

45

85

19

1.1

31.5

20.5

7000

9000

0.398

6210ZZ bearing

ZZ

DDU

50

90

20

1.1

35

23.2

6700

8500

0.454

Bearing No.

Principal dimensions (mm)

Limiting speedings (rpm)

basic load ratings (kn)

mass (kg)

Bearing Item

d

D

B

rsmin

Grease

Oil

Dynamic

Static

Approx

6300 bearing

10

35

11

0.6

23000

27000

8.2

3.5

0.0530

6301 bearing

12

37

12

1.0

20000

24000

9.7

4.2

0.0600

6302 bearing

15

42

13

1.0

17000

21000

11.4

5.5

0.0820

6303 bearing

17

47

14

1.0

16000

19000

13.5

6.6

0.1096

6304 bearing

20

52

15

1.1

14000

17000

15.9

7.9

0.1417

6305 bearing

25

62

17

1.1

12000

14000

21.2

10.9

0.2193

6306 bearing

30

72

19

1.1

10000

12000

26.7

15.0

0.3498

6307 bearing

35

80

21

1.5

8800

10000

33.5

19.1

0.4542

6308 bearing

40

90

23

1.5

7800

9200

40.5

24.0

0.6394

6309 bearing

45

100

25

1.5

7000

8200

53.0

32.0

0.8363

6310 bearing

50

110

27

2.0

6400

7500

62.0

38.5

1.0822

6311 bearing

55

120

29

2.0

5800

6800

71.5

45.0

1.3676

6312 bearing

60

130

31

2.1

5400

6300

82.0

52.0

1.7095

6313 bearing

65

140

33

2.1

4900

5800

92.5

60.0

2.0970

6314 bearing

70

150

35

2.1

4600

5400

104.0

68.0

2.5430

6315 bearing

75

160

37

2.1

4800

5000

113.0

77.0

3.0460

6316 bearing

80

170

39

2.1

4800

4700

123.0

86.5

3.6090

6317 bearing

85

180

41

3.0

3800

4500

133.0

97.0

4.2840

6318 bearing

90

190

43

3.0

3600

4200

143.0

107.0

4.9790

6319 bearing

95

200

45

3.0

3300

3900

153.0

119.0

5.7400

6320 bearing

100

215

47

3.0

3200

3700

173.0

141.0

7.0900

6321 bearing

105

225

49

3.0

3000

3600

184.0

153.0

8.0570

6322 bearing

110

240

50

3.0

2900

3400

205.0

179.0

9.5260