DERK Taper Bush Weld Hub made of steel material to weld with rotating elements like Impellers, Sprockets, Steel Pulley, Rotors, Agitators and many other device for secure mounting assembly.
DERK weld hub are design for use with the universally accepted taper bush made by standard manufacturer.
It is recommended to weld on larger hub diameter D1 and 45 degree continuous weld be used. Do not use excess weld for avoid distortion.
| Product Code |
BUSH USE |
D1 |
D2* |
D3 |
L1 |
L2 |
L3 |
| WH 1210 |
1210 |
70 |
65 |
64.5 |
25 |
9 |
10 |
| WH 1610 |
1610 |
80 |
75 |
74.5 |
25 |
9 |
10 |
| WH 2012 |
2012 |
95 |
90 |
89.5 |
32 |
12 |
12 |
| WH 2517 |
2517 |
115 |
110 |
109.5 |
44 |
19 |
15 |
| WH 3020 |
3020 |
145 |
140 |
139.5 |
50 |
20 |
15 |
| WH 3525 |
3525 |
190 |
180 |
179.5 |
65 |
25 |
25 |
| WH 4030 |
4030 |
200 |
190 |
189.5 |
76 |
32 |
30 |
| WH 4535 |
4535 |
210 |
200 |
199.5 |
89 |
40 |
30 |
| WH5040 |
5040 |
230 |
220 |
219.5 |
102 |
40 |
35 |
*Bore tolerance for D2=+ 0.00/-0.05mm is recommended