JF SERIES BI-METAL BRONZE BUSHES

Product Description

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