Specifications
self -lubricating bushing SF-1:low friction coefficient
good corrosion resistance
self-lubrating
low noise
Bronze self -lubricating bushing SF-1 1412
SF-1 is a kind of oilless slide Bushing made of the PTFE composite material,Which is a copper-plateed steel plate on to which a porous layer of tin bronze powder is sintered and also a mixture of PTFE and lead are filled into and covered the porous layer by a rolling process.
SF-1(DU) Catalogue
d | D | shaft diameter | bore H7 | Thickness | f1 | f2 | L | ||||||||||
Min. | Max. | 6 | 8 | 10 | 12 | 15 | 20 | 25 | 30 | 40 | 50 | ||||||
6 | 8 | 6 | 8 | 0.980 | 1.005 | 0.5 | 0.3 | 0606 | 0608 | 0610 |
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8 | 10 | 8 | 10 | 0806 | 0808 | 0810 | 0812 | 0815 |
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10 | 12 | 10 | 12 | 1006 | 1008 | 1010 | 1012 | 1015 | 1020 |
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12 | 14 | 12 | 14 | 1206 | 1208 | 1210 | 1212 | 1215 | 1220 | 1225 |
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13 | 15 | 13 | 15 |
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| 1310 |
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| 1320 |
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14 | 16 | 14 | 16 |
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| 1410 | 1412 | 1415 | 1420 | 1425 |
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15 | 17 | 15 | 17 |
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| 1510 | 1512 | 1515 | 1520 | 1525 |
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16 | 18 | 16 | 18 |
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| 1610 | 1612 | 1615 | 1620 | 1625 |
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17 | 19 | 17 | 19 |
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| 1710 | 1712 |
| 1720 |
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18 | 20 | 18 | 20 |
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| 1810 | 1812 | 1815 | 1820 | 1825 |
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Technical Data:
Specific load capacity (static) | ≤ 250 [ N/mm² ] |
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Specific load capacity (dynamic) | ≤ 140 N/mm² at low speeds | |
Specific load capacity(rotating oscillating) | ≤60N/m m² | |
Typical application
1.material can meet long-term use under dry friction and lubrication conditions without the need for greater maintenance;
2. vehicle, tractor, combine harvester, and other construction machinery;
3.office business machines, copiers, fax machines, printers, etc.;