无挡边滚针轴承 带内圈

       

     RNAO单列(single line)                        RNAO双列(double lines)
RNAO
 

轴径

轴承型号

 

FW D C

外 型 尺 寸

基本额定负荷

极限转速1)

E

D1

d2

D2

rS

C

Co

n1 oil

mm

mm

min.

N

min-1

6

NAO    6X17X10 TN

13

10.3

12.7

13.3

0.3

4750

5500

29000

9

NAO    9X22X12 TN

18

12.3

17.6

18.3

0.3

10000

9900

26000

12

NAO  12X24X13

20

16.4

19.6

20.3

0.3

8900

11800

24000

0NAO 12X24X20

20

16.4

19.6

20.3

0.3

13300

19800

24000

NAO  12X28X12

22

16.4

21.6

22.3

0.3

11500

12500

23000

15

NAO  15X28X13

24

20.4

23.6

24.3

0.3

9800

14300

21000

NAO  15X32X12

26

20.4

25.6

26.5

0.3

13400

16200

21000

17

NAO  17X30X13

26

22.4

25.6

26.3

0.3

10400

15900

20000

NAO  17X35X16

29

22.4

28.4

29.5

0.3

20000

25500

19000

20

NAO  20X35X17

29

25.6

28.4

29.5

0.3

14900

26000

18000

NAO  20X37X16

32

25.6

31.4

32.5

0.3

21000

28000

17000

25

NAO  25X40X17

35

30.6

34.4

35.5

0.3

19600

34000

15000

NAO  25X42X16

37

30.6

36.4

37.5

0.3

23100

33500

15000

0NAO 25X42X32

37

30.6

36.4

37.5

0.3

39500

37000

15000

30

NAO  30X45X13

40

35.6

39.4

40.5

0.3

16200

28000

13000

NAO  30X45X17

40

35.6

39.4

40.5

0.3

20800

38500

13000

0NAO 30X45X26

40

35.6

39.4

40.5

0.3

27500

56000

13000

NAO  30X47X16

42

35.6

41.4

42.5

0.3

24400

37500

13000

NAO  30X47X18

42

35.6

41.4

42.5

0.3

27500

43000

13000

NAO  30X52X18

44

37.6

43.4

44.5

0.3

28000

45500

12000

35

NAO  35X50X17

45

40.6

44.4

45.5

0.3

21400

41500

12000

NAO  35X55X20

47

40.6

46.2

47.5

0.3

32500

57000

11000

*NAO 35X57X20.5

50

42.6

49.2

50.5

0.3

36000

59000

11000

40

NAO  40X55X17

50

45.69

49.2

50.5

0.3

22500

46000

10000

NAO  40X65X20

58

50.6

57.2

58.5

0.3

35500

62000

9000

50

NAO  50X68X20

60

55.8

59.2

60.8

0.6

28500

66000

8500

NAO  50X78X20

68

60.8

67.2

68.8

1

43500

85000

7500

70

NAO  70X100X30

88

81

87.2

89

1

72000

179000

6000

75

NAO  75X105X25

93

86

92.2

94

1

57000

136000

5500

80

NAO  80X110X30

98

91

97.2

99

1

68000

172000

5000

90

NAO  90X120X30

108

101

107.2

109

1

71000

188000

4700

TN=塑料保险架,允许运转温度:120连续地,150临时地,180短时地。1)对于脂润滑,允许值为表列数值的60%

0双列。

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