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Solid Lubricating bushing Bearing
Structure:
The products adopt Sn-Cu as matrix, specially formulated solid lubricants as inlay on the surface according to a certain angle and density. They are formed by precision process.
Application:
The Products are widely applied in light industry machinery, machine tool industry,oven raceway, fireplace door and etc.
Physical Characteristics:
Performance Index | Relevant Data |
Maximum loading pressure | 40N/mm2 |
| Applicable temperature scope | 250oC |
| Highest sliding velocity | 0.4m/s |
| Rigidity | HB > 60 |
Friction coefficient | < 0.15 |
| Allowed Highest PV value | 1.0N/mm2.m/s |
OEM Quality with strict QC: |
1) Technicians self-check in production |
2) Engineer spot check in production |
3) QC inspects after mass production finished |
4) International sales who were trained the technical know-how spot check before shipping. |
Specifications:
Material | JF-800 | Steel+Bronze(CuSn10Pb10) |
JF850 | Steel+ Bronze(CuSn6Zn6Pb3) | |
JF-720 | Steel+ Bronze(CuSn4Pb24) | |
JF-20 | Steel+ Bronze(AlSn20Cu) | |
JF700 | Steel+ Bronze(CuPb30) | |
Load capacity | 150N/mm2 | |
Speed limit | Oil lubricating | 2.5m/s |
Dry Friction | 0.4m/s | |
PV value limit | Oil lubricating | 10N/mm2.m/s |
Dry friction | 2.8 N/mm2.m/s | |
Mating axis required | Hardness | >=48~53HRC |
Roughness | Ra=0.16~0.63 | |
Friction coef | 0.05-0.22 | |
Working temperature max. | 200°C |
Introduction to our company:
Shanghai hewei sliding bearing manufacture limited co.,ltd
PRODUCT:specialized in manufacturing all kinds and sizes of bearings and bushings,
HISTORY:nearly 10 years,
CERTIFICATE:In the year 2010, we got TS/16949 certificate.
3 product lines:bimetal bearing, antifriction plastic bearing(ie. SF and DU series) and solid lubricating bearing .
Our sliding bearings including:
SF-1(du) oilless bearing bushing |
SF-2(dx) slide bearing bushing |
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 |
Our major customers are as follows: