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30208J2/Q

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3DB

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80

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57.5

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0.42


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d1

40

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80

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19.75

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71

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68

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7.65

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7000

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8500

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0.42

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30208J2/Q

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d

3DB

d1¡«

40

B

57.5

C

18

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16

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r1,2£¨×îС£©

1.5

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1.5

a

16

°²×°³ß´ç (mm)

da £¨×î´ó£©

49

da £¨×îС£©

47

Da (×îС)

69

Da £¨×î´ó£©

73

Db(×îС)

74

Ca(×îС)

3

Cb(×îС)

3.5

ra £¨×î´ó£©

1.5

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1.5

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e

0.37

Y

1.6

Yo

0.9


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