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Metric System Supporting Rolling Bearing RNA..2RS、NA....

Outside Diameter

Bearing Designation and mass approx

Borndary Dimensions

Basic Load Rating

Limiting Speed

Without IR

Mass

With IR

Mass

D

d

F 1

Fw

B

C

E

Cr

Dynamic

Cor

Static

As upporting hoop

Grease

Cw

Cow

mm

g

g

mm

N

rpm

19

RNA 22/6.2RS

18

NA 22/6.2RS

22

19

6

10

12

11.8

16

5000

4350

3050

3000

18000

RNA 22/6.2RS X

18

NA 22/6.2RS X

22

19

6

10

12

11.8

16

5000

4350

3900

3700

18000

24

RNA 22/8.2RS

29

NA 22/8.2RS

34

24

8

12

12

11.8

18

5500

5200

4800

4800

14000

RNA 22/8.2RS X

29

NA 22/8.2RS X

34

24

8

12

12

11.8

18

5500

5200

4050

4050

14000

30

RNA 2200.2RS

52

NA 2200.2RS

60

30

10

14

14

13.8

20

7600

8100

7000

8000

11000

RNA 2200.2RS X

52

NA 2200.2RS X

60

30

10

14

14

13.8

20

7600

8100

6500

7050

11000

32

RNA 2201.2RS

57

NA 2201.2RS

67

32

12

16

14

13.8

22

8500

9700

7500

9000

9500

RNA 2201.2RS X

57

NA 2201.2RS X

67

32

12

16

14

13.8

22

8500

9700

7050

8950

9500

35

RNA 2202.2RS

60

NA 2202.2RS

75

35

15

20

14

13.8

26

9600

12000

7600

9600

7000

RNA 2202.2RS X

60

NA 2202.2RS X

75

35

15

20

14

13.8

26

9600

12000

7050

9080

7000

40

RNA 2203.2RS

94

NA 2203.2RS

112

40

17

22

16

15.8

28

12000

16500

9900

13800

6000

RNA 2203.2RS X

94

NA 2203.2RS X

112

40

17

22

16

15.8

28

12000

16500

9090

11800

6000

47

RNA 2204.2 RS

152

NA 2204.2RS

177

47

20

25

18

17.8

33

18500

21900

15200

18300

4600

RNA 2204.2RS X

152

NA 2204.2RS X

177

47

20

25

18

17.8

33

18500

21900

13500

16500

4600

52

RNA 2205.2RS

179

NA 2205.2RS

209

52

25

30

18

17.8

38

20100

26000

15700

20000

3500

RNA 2205.2RS X

179

NA 2205.2RS X

209

52

25

30

18

17.8

38

20100

26000

13500

18900

3500

62

RNA 2206.2RS

284

NA 2206.2RS

324

62

30

35

20

19.8

43

23000

28000

18300

25500

2800

RNA 2206.2RS X

284

NA 2206.2RS X

324

62

30

35

20

19.8

43

23000

28000

17500

23500

2800

72

RNA 2207.2RS

432

NA 2207.2RS

505

72

35

42

23

22.7

50

29800

46300

23000

35500

2200

RNA 2207.2RS X

432

NA 2207.2RS X

505

72

35

42

23

22.7

50

29800

46300

20500

32500

2200

80

RNA 2208.2RS

530

NA 2208.2RS

628

80

40

48

23

22.7

57

38200

57700

27500

40500

1700

RNA 2208.2RS X

530

NA 2208.2RS X

628

80

40

48

23

22.7

57

38200

57700

25000

38000

1700

85

RNA 2209.2RS

545

NA 2209.2RS

655

85

45

52

23

22.7

62

40300

63800

28500

43000

1600

RNA 2209.2RS X

545

NA 2209.2RS X

655

85

45

52

23

22.7

62

40300

63800

26000

41000

1600

90

RNA 2210.2RS

563

NA 2210.2RS

690

90

50

58

23

22.7

68

42100

66000

28000

42500

1300

RNA 2210.2RS X

563

NA 2210.2RS X

690

90

50

58

23

22.7

68

42100

66000

26000

40500

1300