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Mechanical seal TBBC replace John Crane BC Stationary Seat

Mechanical seal TBBC replace John Crane BC Stationary Seat

Mechanical seal TBBC replace John Crane BC Stationary Seat

CategoriesStationary Seats
BrandTOPBON
ModelTBBC
TypeO-ring mounted seat
MaterialCER,SIC,TC
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Update TimeMar 3,2024
Detail Information
TBBC Stationary Seat
Replacement to:
John Crane BC

Type:
O-ring mounted seat

Materials:
CER, SIC,TC
Product details
SIZE
Size/
Metric
d
D
D4
D6
D7
L4
L8
E
Undal
Seal
Bal.
Seal
Undal
Seal
Bal.
Seal
14
14
30
38
26
34
21
25
12.0
12.8
4
16
16
32
40
28
36
23
27
12.0
12.8
4
18
18
38
42
34
38
27
33
13.5
14.5
4
20
20
40
43
36
40
29
35
13.5
14.5
4
22
22
42
46
38
42
31
37
13.5
14.5
4
24
24
43
48
40
44
33
39
13.3
14.3
4
25
25
46
50
41
46
34
40
13.0
14.0
4
28
28
48
53
44
49
37
43
12.5
13.5
4
30
30
50
60
46
51
39
45
12.0
13.0
4
32
32
53
62
48
58
42
48
12.0
13.0
4
33
33
53
62
49
58
42
48
12.0
13.0
4
35
35
60
65
51
60
44
50
12.0
13.0
4
38
38
62
67
58
63
49
56
13.0
14.0
6
40
40
65
70
60
65
51
58
13.0
14.0
6
43
43
67
72
63
68
54
61
13.0
14.0
6
45
45
70
75
65
70
56
63
13.0
14.0
6
48
48
72
77
68
73
59
66
13.0
14.0
6
50
50
75
86
70
75
62
70
13.5
14.5
6
53
53
77
88
73
83
65
73
13.5
14.5
6
55
55
86
91
75
85
67
75
13.5
14.5
6
58
58
88
93
83
88
70
78
13.5
14.2
6
60
60
91
96
88
90
72
80
13.5
14.2
6
65
65
96
103
90
95
77
85
13.5
14.2
6
68
68
98
-
93
-
81
90
13.5
14.2
6
70
70
103
108
95
104
83
92
14.5
15.2
6
75
75
108
120
104
109
88
97
14.5
15.2
6
80
80
120
125
109
114
95
105
15.0
15.7
6
85
85
125
130
114
119
100
110
15.0
15.7
6
90
90
130
135
119
124
105
115
15.0
15.7
6
95
95
135
140
124
129
120
120
15.0
15.7
6
100
100
140
145
129
134
125
125
15.0
15.7
6
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