向心滚针和保持架组件

Radial Needle Roller And Cage Assemblies
K…, K..D
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

LimitingSpeed

 

 

Rpm

Fw

Ew

Bc

动 Cr

Dynamic

静 Cor

Static

mm

N

10

K10×13×10TN

2.1

10

13

10

4750

5500

29000

 

K10×13×13TN

2.6

10

13

13

6200

7800

29000

 

K10×14×13TN

5.0

10

14

13

7500

8400

29000

12

K12×15×10TN

2.6

12

15

10

4900

6100

27000

 

K12×15×13TN

3.0

12

15

13

6400

8500

27000

 

K12×16×10

3.9

12

16

10

6400

8500

25000

14

K14×18×10

4.0

14

18

10

7100

8500

25000

 

K14×18×13

6.3

14

18

13

8200

10100

25000

15

K15×19×10

5.1

15

19

10

7500

9200

24000

 

K15×19×13

7

15

19

13

8500

10900

24000

 

K15×21×19

16

15

21

19

19400

24300

24000

16

K16×20×10

5.6

16

20

10

7800

9900

24000

 

K16×20×13

7.5

16

20

13

8900

11800

24000

17

K17×21×10

5.6

17

21

10

8100

10600

23000

 

K17×21×13

6.5

17

21

13

10400

14600

23000

18

K18×22×10

6.1

18

22

10

8400

11300

22000

 

K18×22×13

8

18

22

13

9200

12700

22000

 

K18×24×20

19

18

24

20

20200

27000

22000

19

K19×23×13

8.2

19

23

13

9500

13500

22000

 

K19×23×17

11.1

19

23

17

12500

19200

22000

20

K20×24×10

6.5

20

24

10

8900

12600

21000

 

K20×24×13

9.0

20

24

13

9800

14300

21000

 

K20×24×17

12

20

24

17

12900

20400

21000

 

K20×24×23

22

20

24

23

18300

26000

21000

 

K20×26×17

16

20

26

17

19200

26000

21000

 

K20×30×19

26.8

20

30

19

23900

28500

21000

 

K20×36×24

56

20

36

24

35500

41500

18000

21

K21×25×13

9

21

25

13

10100

15100

21000

 

K21×25×17

12

21

25

17

13300

21500

21000

22

K22×26×13

9.5

22

26

13

10400

15900

20000

 

K22×27×13

12

22

27

13

13700

22700

20000

 

K22×28×20

20

22

28

20

19400

27000

20000

24

K24×28×22

21

24

28

22

14500

25000

19000

 

K24×30×17

19

24

30

17

19500

27500

18000

25

K25×30×20

18

25

30

20

21700

36500

18000

 

K25×30×24

22

25

30

24

24000

39000

18000

 

K25×30×26

27

25

30

26

28000

42000

18000

 

K25×32×25

35

25

32

25

32000

43000

17000

 

K25×33×24

39

25

33

24

34000

47000

17000

 

K25×35×24

46

25

35

24

42000

55000

17000

26

K26×30×17

16

26

30

17

15200

27500

18000

27

K27×40×43

95

27

40

43

43000

48500

14000

28

K28×33×19

23

28

33

19

19700

33500

16000

 

K28×33×27

26

28

33

27

23300

40500

16000

 

K28×35×25

30

28

35

25

33000

49000

16000

29

K29×35×23

37

29

35

23

32000

42000

15000

30

K30×35×16

19

30

35

16

19600

34000

15000

 

K30×35×20

24

30

35

20

25500

49000

15000

 

K30×35×24

26

30

35

24

28000

53000

15000

 

K30×35×25

27

30

35

25

28500

55000

15000

 

K30×35×26

28

30

35

26

29000

57000

15000

 

K30×35×27

30

30

35

27

30500

59000

15000

 

K30×38×16

30

30

38

16

26000

38500

15000

 

K30×38×25

48

30

38

25

32000

40000

15000

 

K30×46×28

73

30

46

28

49000

69000

13000

32

K32×37×25

28

32

37

25

25500

45500

14000

 

K32×37×27

30

32

37

27

30000

60000

14000

 

K32×37×30

35

32

37

30

33800

65500

14000

 

K32×42×25

60

32

42

25

37500

58000

14000

 

K32×46×32

119

32

46

32

66000

84000

14000

35

K35×40×23

31

35

40

23

29000

58000

13000

 

K35×40×27

39

35

40

27

32000

62000

13000

 

K35×42×25

45

35

42

25

30000

49000

13000

 

K35×47×20

70

35

47

20

53000

79000

12000

37

K37×42×20

26

37

42

20

22400

43000

12000

 

K37×42×31

41

37

42

31

30500

58000

12000

38

K38×44×25

39

38

44

25

30000

58000

12000

 

K38×44×27

43

38

44

27

31500

68000

12000

 

K38×46×20

47

38

46

20

35500

57000

12000

 

K38×46×30

70

38

46

30

50000

89000

12000

40

K40×45×27

46

40

45

27

33000

73000

12000

 

K40×48×20

49

40

48

20

41500

59000

11000

42

K42×47×17

32

42

47

17

21700

43000

11000

 

K42×48×35

65

42

48

35

41500

65000

11000

 

K42×50×20

53

42

50

20

35000

57000

11000

43

K43×48×27

50

43

48

27

33500

75000

11000

 

K43×49×31

57

43

49

31

42500

82000

11000

45

K45×50×17

34

45

50

17

22500

46000

10000

 

K45×59×36

170

45

59

36

73000

103000

9500

46

K46×52×37

51

46

52

37

35000

83000

10000

48

K48×54×25

54

48

54

25

35000

83000

9500

 

K48×54×29

59

48

54

29

37000

41500

9500

50

K50×56×30

65

50

56

30

39000

97000

9500

 

K50×56×35

90

50

56

35

44000

81000

9500

52

K52×56×32

68

52

56

32

10400

15900

9500

 

K52×59×35

75

52

59

35

32000

65700

9000

55

K55×60×30

71

55

60

30

41000

108000

9000

 

K55×61×20

52

55

61

20

32500

70000

8500

56

K56×61×30

80

56

61

30

41200

98000

8500

60

K60×65×20

52

60

65

20

29500

72000

8500

 

K60×66×23

85

60

66

23

46000

99500

8000

 

K60×75×42

240

60

75

42

118000

199000

7500

65

K65×70×20

56

65

70

20

30500

77000

7500

70

K70×76×30

110

70

76

30

52000

139000

6500

 

K70×80×30

148

70

80

30

60000

135000

6500

72

K72×80×37

130

72

80

37

54700

112000

6500

75

K75×81×20

79

75

81

20

37500

94000

6500

 

K75×82×30

142

75

82

30

60500

128000

6500

78

K78×85×23

80

78

85

23

38500

98000

6000

85

K85×92×19

102

85

92

19

44500

108000

5500

126

K126×130×57

300

126

130

57

91000

290000

4000

 

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。

2、   轴承的保持架如由塑料制成,在型号后缀加TN,允许工作温度:120℃连续,180℃短期。

3、 脂润滑时,极限转速为表列数值的60%

Note:
1.These load,speed and mass is reference of choice only.
2.If the cages are made of plastics,suffix "TN" is add to the bearing No.,the maximum allowable working temperature is 120℃ in short time working.
3.With grease lubrication,60% of these limiting sppeed will aplly.