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| Taper bolt-on-hubs is one type of bolt-on-hubs that specially designed for bushes,easy-on,easy-off,simultaneously usable on both sides and so on.It applies to vane wheels ,fans and other parts which must be fixed closely with shafts. | Taper bolt-on-hub are made of hugh standard grey cast iron GG25.Which have enough inensity.The surface is phosphated,attractive and antirust.They are seriesly standarized produced and highly interchangeable ,so that the stock costs can be lowred. |
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| SPECIFICATION | BUSH NO. | MAIN DIMENSIONS | SCREW HOLE NX | |||||||
| A | B | CHQ | D | E | F | G | H | |||
SM1200 SM1600 SM2000 SM2500 SM30-1 SM30-2 SM1210 SM1610 SM2012* SM2517 SM3020 |
1210 1615 2012 2517 3020 3020 1210 1610 2012 2517 3020 |
180 200 270 340 430 485 120 130 125 185 220 |
135 150 190 240 300 340 100 110 125 155 190 |
90 110 140 170 220 250 80 90 115 130 160 |
75 85 110 125 160 160 75 85 110 125 160 |
25 38 32 45 51 51 25 25 32 45 51
|
6.5 7.5 8.5 9.5 13.5 13.5 6.5 7.5 8.5 9.5 13.5
|
2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5
. |
11.5 12.5 13.5 14.5 18.5 18.5 11.5 12.5 13.5 14.5 18.5 |
6 X7.5 6 X 7.5 6 X9.5 8 X11.5 8 X13.5 8 X13.5 6 X7.5 6 X7.5 6 X 7.5 8 X 11.5 8X 13.5 |
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