104型机械密封的主要尺寸 (mm)
1—防转销 2、5—辅助密封圈 3—静止环 4—旋转环 6—推环 7—弹簧 8—弹簧座 9—紧定螺钉
规 格
|
d
|
D
|
D1
|
D2
|
L
|
L1
|
L2
|
16
|
16
|
33
|
25
|
33
|
53
|
37
|
8
|
18
|
18
|
36
|
28
|
35
|
58
|
40
|
11
|
20
|
20
|
40
|
30
|
37
|
59
|
40
|
11
|
22
|
22
|
42
|
32
|
39
|
62
|
43
|
14
|
25
|
25
|
45
|
35
|
42
|
62
|
43
|
14
|
28
|
28
|
48
|
38
|
45
|
63
|
44
|
15
|
30
|
30
|
50
|
40
|
52
|
68
|
49
|
15
|
35
|
35
|
55
|
45
|
57
|
70
|
51
|
17
|
40
|
40
|
60
|
50
|
62
|
73
|
54
|
20
|
45
|
45
|
65
|
55
|
67
|
79
|
60
|
25
|
50
|
50
|
70
|
60
|
72
|
82
|
63
|
28
|
55
|
55
|
75
|
65
|
77
|
84
|
65
|
30
|
60
|
60
|
80
|
70
|
82
|
84
|
65
|
30
|
65
|
65
|
90
|
80
|
92
|
96
|
74
|
35
|
70
|
70
|
97
|
85
|
97
|
101
|
76
|
37
|
75
|
75
|
102
|
90
|
102
|
101
|
76
|
37
|
80
|
80
|
107
|
95
|
107
|
106
|
81
|
42
|
85
|
85
|
112
|
100
|
112
|
107
|
82
|
42
|
90
|
90
|
117
|
105
|
117
|
108
|
83
|
43
|
95
|
95
|
122
|
110
|
122
|
108
|
83
|
43
|
100
|
100
|
127
|
115
|
127
|
108
|
83
|
43
|
110
|
110
|
142
|
130
|
141
|
132
|
105
|
60
|
120
|
120
|
152
|
140
|
151
|
132
|
105
|
60
|
