規(guī)格

齒數(shù)

節(jié)徑 d

外徑 do

檔邊直徑 df

檔邊內(nèi)徑 db

檔邊厚度 h

14-5M

14

22.28

21.14

25

15

1

15-5M

15

23.87

22.73

29

18

1

16-5M

16

25.46

24.32

29

18

1

17-5M

17

27.06

25.92

32

21

1

18-5M

18

28.65

27.51

32

21

1

19-5M

19

30.24

29.10

34.5

24.5

1

20-5M

20

31.83

30.69

34.5

24.5

1

21-5M

21

33.42

32.28

40

27

1

22-5M

22

35.01

33.87

40

27

1

23-5M

23

36.61

35.47

40

27

1

24-5M

24

38.20

37.06

44

32

1

25-5M

25

39.79

38.65

44

32

1

26-5M

26

41.38

40.24

44

32

1

27-5M

27

42.97

41.83

49

29

1

28-5M

28

44.56

43.42

48

38

1

30-5M

30

47.75

46.61

51

36

1

32-5M

32

50.93

49.79

54

39

1

34-5M

34

54.11

52.97

58

47

1.5

36-5M

36

57.30

56.16

61

45

1.5

38-5M

38

60.48

59.34

64

48

1.5

40-5M

40

63.66

62.52

68

52

1.5

42-5M

42

66.85

65.71

73

61

1.5

44-5M

44

70.03

68.89

73

61

1.5

46-5M

46

73.21

72.07

78

66

1.5

48-5M

48

76.39

75.25

82

64

1.5

50-5M

50

79.58

78.44

86

70

1.5

60-5M

60

95.49

94.35

102

90

1.5