模芯外形

(mm)

内孔直径φd

(mm)

定径长度h

(mm)

20×13

2.8,3.8,4.7,5.7

1.5

30×18

6.7,7.6,8.6,9.6,10.5,11.5

2

45×24

12.5,13.5,14.5,15.5,16.5,17.5,18.5,19.5,20.5,

21.5,22.5,23.5

3

60×30

24.5,25.5,26.5,27.5,28.5,29.5,30.5,31.5,32.5,33.5

3.5

80×35

34.5，35.5,36.5,37.5,38.5,39.5,41.5,44.5,47

6.5

90×40

49,52

6.5

100×40

55,57

6.5

120×45

59,62,64,67

6.5

130×50

69,72,74,77

6.5

140×50

79,84,88

6.5

类型Ⅰ

类型Ⅱ

外径

φD(mm)

高度

H(mm)

内径

φd(mm)

外径

φD(mm)

高度

H(mm)

内径

φd(mm)

28,29.2,30.4,

31.6,32.2,33.4,

34,35.2,36.4

27

17

14,15,16

25

7

37,38.2,39.4

27

19

17,18

25

8

40,41,42,43

27

21

19,20,21,22

30

10

44,45,46

32

23

23,24,25,26,27

30

12

47,48,49,50,

51,52,53

32

25

28,29,30,31,32

35

16

54,55,56,57

32

28

33,34,35,36,

37,38,39,40,

41,42

35

20

58,58,60,61,

62,63,64

35

28

43,44

40

22

45,46,47

45

26.4