ZHEJIANG TOP BEARINGS CO., LTD.
YOUR TOP PARTERNER FOR PLAIN BEARINGS and ROLLING BEARINGS.
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General Type Boundary Lubricating Bushing , Self-Lubricating Bearing , DX Bushing
1, Parameters:
1, Materials: Bronze(CuSn8Pb/ CuSn6.5Pb)/(CuZn31Si)
2, Pressure resistance strength: 470N/mm²
3, Elongation: 55%
4, Hardness: HB90 - 150
5, Temperature limit: -80 ~ 200oC
6, Load capacity: 75N/mm2
7, Speed limit: 5m/s
8, Linear expansion coefficient: 15.5*106/k
9. Application:
Wrapped bronze bearing is widely applied in hoisting machines and other construction machinery, automobiles, tractors, trucks, machine tools and some
mineral engines
10,certificates: ISO9001-2008
2,Products Description:
SF-2 pre-lubricating bushing, backed on mild steel sintered with bronze powder and coating with POM. The POM surface carries a pattern of regular indents for grease. The characteristics are: Suitable for rotary and oscillating movement, lower maintenance requirements, lower wear, lower susceptibility to edge loading, no absorption of water and therefore no swelling, good resistance to shock loads. Suggestion: add grease into the indents when assembling can make bushing maintenance free, add grease during working can increase bushing’s life time. Application: Automotive suspension joints, king pin assemblies and stub axles of tucks, automobile driving joint hinges, steering and other linkages, truck tail, tractor, harvest machine, and so on.
3,Our main products:
| SF-1(du) oilless bearing bushing (PTFE Composite) |
| SF-2(dx) slide bearing bushing (POM Composite) |
| FB090(FB090G) bronze bushing |
| FB092 bronze bushing |
| JDB,JFB solid graphite lubricating bushing |
| JF bi-metal bushing |
| FU sintered bronze or iron bushing |
| FZ POM/Al/Cu ball cage retainer |
| FR metal mesh+PTFE Soft strips |
| JGB Graphite bearings |
4,Our advantage:
