NINGBO HUAQIU INDUSTRY AND TRADE CO.,LTD

NingBo GaoHong Mechanical Seal Manufacturing CO.,LTD
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402.HQMB-J20(680)

Type: Metal Bellow Seal
Replacement: Crane 680
Temperature: -75℃ to +200℃
Pressure: ≤2.0Mpa
Speed: ≤23m/s
Material: B,Q2,U2,V,E,P,F,G,T6
Product Details


680-D.jpg



d
(mm)
D1
D2
D3
L
L1
Set Screw Size/Qty
24
29.79
34.93
38.10
30.0
4.5
M5X3
25
30.50
35.68
39.00
30.0
4.5
M5X3
28
33.50
38.68
42.00
32.5
5.5
M5X3
30
35.50
40.68
44.00
32.5
5.1
M5X3
32
38.51
43.66
46.02
32.5
5.1
M5X3
33
38.20
44.63
47.00
32.5
4.5
M5X3
35
41.68
46.86
49.20
32.5
4.5
M5X3
38
43.59
50.04
52.37
34.0
5.2
M6X3
40
46.76
53.21
55.55
34.0
5.2
M6X3
43
49.94
56.39
58.72
34.0
5.2
M6X3
45
49.94
56.39
58.72
34.0
5.2
M6X3
48
53.09
59.56
61.90
34.0
5.2
M6X3
50
56.29
62.76
65.07
34.0
5.2
M6X3
53
59.44
65.91
68.25
34.0
5.2
M6X3
55
62.00
68.45
71.00
34.0
4.6
M6X3
58
65.79
72.29
74.60
39.5
6.6
M6X3
60
65.79
72.29
74.60
39.5
6.6
M8X3
63
70.87
78.64
80.95
39.5
6.6
M8X3
65
74.04
81.81
84.12
39.5
6.0
M8X3
68
77.22
85.01
87.30
37.5
5.1
M8X3
70
77.22
85.01
87.30
45.0
8.2
M8X3
75
84.38
92.13
95.25
45.0
7.8
M8X3
80
87.30
95.81
98.43
44.5
6.7
M8X3
85
93.65
102.16
104.78
44.5
6.7
M8X3
90
96.82
105.33
107.95
49.5
9.0
M8X3
95
103.17
111.68
114.30
49.5
9.0
M8X3
100
109.52
118.03
120.65
49.5
9.0
M8X3



Dash No.
d
(inch)
D1
D2
D3
L
L1
Set Screw
Size/Qty
16
1.000
1.235
1.439
1.562
1.250
0.17
10-24x3
18
1.125
1.362
1.566
1.687
1.250
0.17
10-24x3
20
1.250
1.516
1.720
1.812
1.312
0.17
10-24x3
22
1.375
1.641
1.846
1.937
1.437
0.20
1/4-20x3
24
1.500
1.716
1.971
2.062
1.437
0.20
1/4-20x3
26
1.625
1.841
2.096
2.187
1.437
0.20
1/4-20x3
28
1.750
1.966
2.221
2.312
1.437
0.20
1/4-20x3
30
1.875
2.090
2.346
2.437
1.500
0.22
1/4-20x3
32
2.000
2.216
2.472
2.562
1.500
0.22
1/4-20x3
34
2.125
2.340
2.597
2.687
1.500
0.22
1/4-20x3
36
2.250
2.466
2.723
2.812
1.562
0.22
1/4-20x3
38
2.375
2.590
2.848
2.937
1.562
0.22
1/4-20x3
40
2.500
2.790
3.098
3.187
1.562
0.22
1/4-20x3
42
2.625
2.915
3.223
3.312
1.625
0.22
1/4-20x3
44
2.750
3.040
3.349
3.437
1.625
0.22
1/4-20x3
46
2.875
3.196
3.504
3.625
1.687
0.22
1/4-20x3
48
3.000
3.322
3.629
3.750
1.687
0.22
1/4-20x3
50
3.125
3.437
3.774
3.875
1.750
0.22
1/4-20x3
52
3.250
3.562
3.899
4.000
1.750
0.22
1/4-20x3
54
3.375
3.687
4.024
4.125
1.750
0.22
1/4-20x3
56
3.500
3.812
4.149
4.250
1.875
0.22
1/4-20x3
58
3.625
3.937
4.274
4.375
1.875
0.22
1/4-20x3
60
3.750
4.062
4.399
4.50
1.875
0.22
1/4-20x3
62
3.875
4.187
4.524
4.625
1.875
0.22
1/4-20x3
64
4.000
4.312
4.649
4.750
1.875
0.22
1/4-20x3





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   0086-574-87338199
  No.45 Lane 578 TianTong Southern  Road NingBo City China
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