径向轴承四油腔的 D、L/D、l1/D、Ae 尺寸

径向轴承四油腔的 DL/Dl1/DAe 尺寸

D

/cm

L/D

l1/D

有周向

无周向

无周向腔内

孔式回油

D

/cm

L/D

l1/D

有周向

无周向

无周向腔内

孔式回油

Ae/cm2

Ae/cm2

4

0.6

0.1

0.2

4.65

3.13

5.75

4.20

5.72

 

10

1.5

0.1

0.2

81.88

66.34

102.90

92.08

102.82

92.01

1.0

0.1

0.2

8.40

6.45

10.51

8.86

10.49

 

12

0.6

0.1

0.2

41.86

28.18

51.82

37.81

51.56

37.26

1.5

0.1

0.2

13.10

10.61

16.46

14.73

16.45

 

1.0

0.1

0.2

75.67

58.11

94.65

79.74

94.49

79.58

5

0.6

0.1

0.2

7.26

4.89

8.99

6.56

8.95

 

1.5

0.1

0.2

117.91

95.53

148.18

132.60

148.07

132.49

1.0

0.1

0.2

13.13

10.09

16.43

13.84

16.40

 

14

0.6

0.1

0.2

56.98

38.36

70.54

51.46

70.18

50.72

1.5

0.1

0.2

20.47

16.58

25.72

23.02

25.70

 

1.0

0.1

0.2

102.99

79.10

128.83

108.54

128.61

108.32

6

0.6

0.1

0.2

10.46

7.04

12.95

9.45

12.89

9.31

1.5

0.1

0.2

160.49

130.03

201.68

180.49

201.54

180.34

1.0

0.1

0.2

18.91

14.52

23.66

19.93

23.62

19.89

15

0.6

0.1

0.2

65.42

44.03

80.98

59.08

80.56

58.22

1.5

0.1

0.2

29.47

23.88

37.04

33.15

37.01

33.12

1.0

0.1

0.2

118.23

90.81

147.89

124.60

147.64

124.35

7

0.6

0.1

0.2

14.24

9.59

17.63

12.86

17.54

12.68

1.5

0.1

0.2

184.24

149.27

231.53

207.19

231.36

207.02

1.0

0.1

0.2

25.74

19.77

32.20

27.13

32.15

27.08

16

0.6

0.1

0.2

74.43

50.10

92.14

67.22

91.66

66.25

1.5

0.1

0.2

40.12

32.50

50.42

45.12

50.38

45.08

1.0

0.1

0.2

134.52

103.32

168.26

141.77

167.98

141.48

8

0.6

0.1

0.2

18.60

12.52

23.03

16.80

22.91

16.56

1.5

0.1

0.2

209.62

169.84

263.43

235.74

263.23

235.55

1.0

0.1

0.2

33.63

25.83

42.06

35.44

41.99

35.37

18

0.6

0.1

0.2

94.20

63.41

116.61

85.07

116.01

83.84

1.5

0.1

0.2

52.40

42.46

65.85

58.93

65.80

58.88

1.0

0.1

0.2

170.26

130.76

212.96

179.43

212.60

179.06

9

0.6

0.1

0.2

23.55

15.85

29.15

21.26

29.00

20.96

1.5

0.1

0.2

265.30

214.95

333.40

298.36

333.16

298.12

1.0

0.1

0.2

42.56

32.69

53.24

44.85

53.15

44.76

20

0.6

0.1

0.2

116.30

78.28

143.96

105.03

143.22

103.51

1.5

0.1

0.2

66.32

53.73

83.35

74.59

83.29

74.53

1.0

0.1

0.2

210.20

161.44

262.92

221.52

262.47

221.07

10

0.6

0.1

0.2

29.07

19.57

35.99

26.25

35.80

25.87

1.5

0.1

0.2

327.54

265.38

411.61

368.35

411.31

368.05

1.0

0.1

0.2

52.55

40.36

65.73

55.38

65.61

55.26