Big Discount Flange Coupling - Bolt-On-Hubs, Type SM, BF per GG22 Cast Iron – GOODLUCK
Big Discount Flange Coupling - Bolt-On-Hubs, Type SM, BF per GG22 Cast Iron – GOODLUCK Detail:
Bolt-on-Hubs
Taper Bore Bolt-on-Hubs are designed for use with the univesally accepted Taper Bush. They provide a convenient means of securing fan rotors, impellers, agitators and other devices which must be fastened firmly to shafts.
Our producted Bolt-on-Hubs, type BF and SM complete the range.
They are manufactured from GG22 cast iron and are phosphated for extra rust protection.
SM Bolt-on-Hubs
Size |
Bush Number |
A |
B |
C |
D |
E |
J (No. x Diam) |
mm |
mm |
mm |
mm |
mm |
|||
SM12 |
1210 |
180 |
90 |
135 |
26 |
6.5 |
6×7.5 |
SM16-1 |
1610 |
200 |
110 |
150 |
26 |
7.5 |
6×7.5 |
SM16-2 |
1615 |
200 |
110 |
150 |
38 |
7.5 |
6×7.5 |
SM20 |
2012 |
270 |
140 |
190 |
32 |
8.5 |
6×9.5 |
SM25 |
2517 |
340 |
170 |
240 |
45 |
9.5 |
8×11.5 |
SM30-1 |
3020 |
430 |
220 |
220 |
51 |
13.5 |
8×11.5 |
SM30-2 |
3020 |
485 |
250 |
340 |
51 |
13.5 |
8×13.5 |
BF Bolt-on-Hubs
Size |
Bush Number |
A |
B |
C |
D |
E |
G |
H |
J (No. x Diam) |
mm |
mm |
mm |
mm |
mm |
|||||
BF12 |
1210 |
120 |
80 |
100 |
25 |
5.5 |
80 |
10 |
6×7.5 |
BF16 |
1610 |
130 |
90 |
110 |
25 |
6.5 |
90 |
10 |
6×7.5 |
BF20 |
2012 |
145 |
100 |
125 |
32 |
8.5 |
100 |
13 |
6×9.5 |
BF25 |
2517 |
185 |
130 |
155 |
44 |
11.5 |
119 |
20 |
8×11.5 |
BF30 |
3020 |
220 |
165 |
190 |
50 |
11.5 |
147 |
20 |
8×13.5 |
Bolt-on Hubs are designed for the use of taper bushes, including BF and SM type.
They provide a convenient solution of securing fan rotors, impellers, agitators and other devices which must be fastened firmly to shafts.
They can be mounted from both sides.
They are made from GG22 cast iron and are phosphated for extra rust protection.
Product detail pictures:

Related Product Guide:
We generally believe that one's character decides products' top quality, the details decides products' high-quality ,along with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for Big Discount Flange Coupling - Bolt-On-Hubs, Type SM, BF per GG22 Cast Iron – GOODLUCK , The product will supply to all over the world, such as: Orlando, Indonesia, Italy, At Present, our merchandise have been exported to more than sixty countries and different regions, such as Southeast Asia, America, Africa, Eastern Europe, Russia, Canada etc. We sincerely hope to establish wide contact with all potential customers both in China and the rest part of the world.

This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
