CSB850BM以金屬為基體表面燒結(jié)有固體潤滑劑的銅合金粉,由于潤滑集彌散于工作表面因此潤滑性更為充分。適用于高載低速而無法加油或無法形成潤滑的場(chǎng)合,并具有較好的耐酸、堿性。產(chǎn)品被廣泛用于水輪機(jī),注塑機(jī)、汽車輪胎模具等。同時(shí)CSB還可以提供CSB850S整體燒結(jié)型產(chǎn)品。 | ||
結(jié)構(gòu) | Bearing surface | 典型應(yīng)用 |
Metal backed with bronze graphite oilless bearings 1.Sinter bronze powder with graphite: good wear resistance with lower friction and excellent load carrying capacity. Can be machined after fitting to get precision tolerance. CSB also can supply the bearings with PTFE or graphite sprayed layer on the work surface to get much lower start friction. ![]() | The standard bearings we supply as plain surface, also we supply with cleaning grooves for small angular movements or in the presence of abrasive media or dirt, and indented surface for grease lubricated applications.![]() Indented surface for grease lubricated applications. ![]() Cleaning grooves for small angular movements or in the presence of abrasive media or dirt. | The special structure of the material suitable for hostile environments, for high load application which lubrication is difficult. Now CSB850BM has been widely used in water turbines, vane controls, injection molding machinery, packing machines, construction equipment, tire moulds, paper production machinery, furnace expansion plates, automotive transmission, heavy lifting chain linkage, food production equipment etc.![]() |
技術(shù)數(shù)據(jù) | |||||
CSB標(biāo)準(zhǔn) | CSB850BM1 | CSB850BM2 | CSB850BM3 | CSB850BM4 | |
金屬基材 | 碳鋼 | 碳鋼 | 不銹鋼 | 銅 | |
| 成份 | CuSn12+Gr | CuSn12Pb2+Gr | CuSn12+Gr | CuSn12+Gr |
固體潤滑濟(jì) | 6% | 10% | 6% | 6% | |
硬度 | >40HB | >40HB | >40HB | >40HB | |
抗壓強(qiáng)度 | 300N/mm2 | 300N/mm2 | 300N/mm2 | 300N/mm2 | |
| 靜承載 | 5ON/mm2 | 5ON/mm2 | 50N/mm2 | 50N/mm2 |
動(dòng)承載 | 3ON/mm2 | 3ON/mm2 | 3ON/mm2 | 30N/mm2 | |
zui快速度 | O.5m/s | O.5m/s | O.5m/s | O.5m/s | |
zui大(PV) | 1.5 | 1.5 | 1.5 | 1.5 | |
摩擦系數(shù) | 0.1~0.3 | 0.06~0.3 | 0.1~0.3 | 0.1~0.3 | |
溫度 | -150~+250 | -150~+250 | -150~+250 | -150~+250 |