Raydafon Group's QD Type Weld On Hubs offer robust, precision-engineered connections for industrial machinery, ensuring durability and reliability in high-stress applications. Perfect for engineers and fabricators, these hubs deliver seamless integration and enhanced performance, solving alignment issues with superior design at competitive prices.
QD Type Weld On Hubs is a mechanical part with various models and specifications. It adopts a welding connection method. Usually made of high-quality metal materials, it has good strength, hardness and wear resistance, and strong bearing capacity. It is widely used in industrial machinery such as conveyors, cranes, and mixers. It also has certain applications in the fields of automobile manufacturing, shipbuilding, and construction machinery, playing an important role in connection and transmission.
Hub Rel
Bore
Main dimensions (mm)
kg
Min
Max
C
D
E
G
CM40
10
25
50
40
28
11.10
0.46
CM50
10
28
60
50.8
30
11.10
0.77
CM60
12
32
70
60
35
16.20
1.20
CM70
14
42
83
70
40
18.50
1.91
CM90
18
50
106
90
50
24.10
2.84
CM110
20
60
127
110
60
24.10
5.97
CM130
25
75
152
130
70
24.10
9.98
CM155
35
90
184
155
90
24.10
16.7
Hub Rel
Bush No
Bore
Main dimensions (mm)
Min
Max
C
D
E
G
CW1008
1008
10
25
60
50.8
22
11.10
CW1210
1210
12
32
70
60
25
11.10
CW1215
1215
12
32
70
60
38
16.20
CW1610
1610
14
42
83
70
25
18.50
CW1615
1615
14
42
83
70
38
24.10
CW2012
2012
18
50
106
90
32
24.10
CW2517
2517
20
60
127
110
45
24.10
CW3020
3020
25
75
152
130
51
24.10
CW3030
3030
25
75
152
130
76
24.10
CW3535
3535
35
90
184
155
89
24.10
Hub Rel
Bush
Waper Bushing Bore
10
12
14
16
18
19
20
22
24
25
28
30
32
35
38
40
42
45
48
50
55
60
65
70
75
80
85
90
CW1008
1008
O
O
O
O
O
O
O
O
O
O
CW1210
1210
O
O
O
O
O
O
O
O
O
O
O
O
CW1215
1215
O
O
O
O
O
O
O
O
O
O
O
O
CW1610
1610
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
CW1615
1615
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
CW2012
2012
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
CW2517
2517
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
CW3020
3020
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
CW3030
3030
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
CW3535
3535
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
CM
CW
A
D
H
06B
08B
10B
12B
16B
20B
40
-
50
40
5.8
3.9
2.0
50
1008
60
50
5.8
3.9
2.0
60
1210
70
60
10.9
9.0
7.1
5.1
70
1610
83
70
13.2
11.3
9.4
7.4
2.3
90
2012
106
90
16.9
15
13
7.9
5.6
110
2517
127
110
16.9
15
13
7.9
5.6
130
3020
152
130
7.9
5.6
SM70 SW1610
SM90 SW2012
SM110 SW2517
SM130 SW3020
A
130
140
175
211
B
102
121
146
181
D
70
90
110
130
n-M
4-9.5
6-9.5
6-11.5
6-13.5
06M
1.9
-
-
-
08B
-
3.9
11.3
-
10B
-
2.0
9.4
-
12B
-
-
7.4
-
16B
-
-
2.3
8.0
20B
-
-
-
5.6
SM
SW
MxL
n
70
1610
M8x25
4
90
2012
M8x30
6
110
2517
M10x45
6
130
3020
M12x50
6
3030
M12x75
6
155
3535
M16x85
6
Hub Rel
Bore d
Main dimensions (mm)
Screw hole M×n
Min
Ma×
A
B
D
E
G
SM70
14
42
130
102
70
40
7.2
M8×4
SM90
18
50
140
121
90
50
11.1
M8×6
SM110
20
60
175
146
110
60
18.5
M10×6
SM130
25
75
211
181
130
70
24.1
M12×6
SM155
35
90
241
215
155
90
24.1
M16×6
Hub Rel
Hubs Finslshed Bore
14
16
18
19
20
22
24
25
28
30
32
35
38
40
42
45
48
50
55
60
65
70
75
80
85
90
SM70FB
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
SM90FB
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
SM110FB
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
SM130FB
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
SM155FB
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Hub Rel
Bush No
Main dimensions (mm)
Screw bale M×n
A
B
D
E
G
SW1610
1610
130
102
70
25
7.2
M8×4
SW2012
2012
140
121
90
32
11.1
M8×6
SW2517
2517
175
146
110
45
18.5
M10×6
SW3020
3020
211
181
130
51
24.1
M12×6
SW3030
3030
211
181
130
75
24.1
M16×6
SW3535
3535
241
215
155
89
24.1
M16×6
Hub Rel
Bush No
Taper Bushing Bore
14
16
18
19
20
22
24
25
28
30
32
35
38
40
42
45
48
50
55
60
65
70
75
80
85
90
SW1610
1610
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
SW2012
2012
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
SW2517
2517
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
SW3020
3020
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
SW3030
3030
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
SW3535
3535
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Hot Tags: Weld On Hubs,Taper Bushes,QD type weld on hubs,Steel Hubs
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