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尺寸
|
d in |
D |
B |
C |
d1 ~ |
|
|
|
3/4
|
47
|
31
|
14
|
28.2
|
|
|
|
1
|
52
|
34.1
|
15
|
33.7
|
|
|
|
1 3/16
|
62
|
38.1
|
18
|
39.7
|
|
|
|
1 1/4
|
72
|
42.9
|
19
|
46.1
|
|
|
|
1 7/16
|
72
|
42.9
|
19
|
46.1
|
|
|
|
1 1/2
|
80
|
49.2
|
21
|
51.8
|
|
|
|
1 11/16
|
85
|
49.2
|
22
|
56.8
|
|
|
|
1 3/4
|
85
|
49.2
|
22
|
56.8
|
|
|
|
1 15/16
|
90
|
51.6
|
22
|
62.5
|
|
|
|
2
|
100
|
55.6
|
25
|
69.1
|
|
|
|
2 3/16
|
100
|
55.6
|
25
|
69.1
|
|
|
|
2 7/16
|
110
|
65.1
|
26
|
75.6
|