hoisting machinery flat washer
Introduction:
Bi-metal bushing is composed of high quality low carbon steel and bronze with the characters of wear high speed, high load capacity, very compact dimensions, low wear.
It is most suitable for petrol engines, diesel engines, civil engineering equipment, Lift,air-conditioning and gear boxes, speed boxes, industrial vehicles, steel plate springs, joints etc.
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:
