154a型机械密封主要尺寸 (mm)
1—防转销 2、6、12、14—密封圈 3—撑环 4—静止环 5—旋转环 7—推环 8—弹簧 9—紧定螺钉 10—键 11—传动座 13—密封端盖
|
规 格
|
35
|
40
|
45
|
50
|
55
|
60
|
65
|
70
|
|
公
称
尺
寸
|
d
|
35.0
|
40.0
|
45.0
|
50.0
|
55.0
|
60.0
|
65.0
|
70.0
|
|
D
|
55.0
|
60.0
|
65.0
|
70.0
|
75.0
|
80.0
|
90.0
|
97.0
|
|
D1
|
45.0
|
50.0
|
55.0
|
60.0
|
65.0
|
70.0
|
80.0
|
85.0
|
|
D2
|
50.0
|
59.0
|
64.0
|
69.0
|
74.0
|
82.0
|
88.0
|
93.0
|
|
L1
|
49.0
|
51.5
|
55.5
|
59.5
|
60.5
|
61.5
|
69.5
|
71.5
|
|
L2
|
17.5
|
20.0
|
24.0
|
28.0
|
28.9
|
30.0
|
35.0
|
36.0
|
|
L
|
68.0
|
70.5
|
74.5
|
78.5
|
79.5
|
80.5
|
91.5
|
96.5
|
