Jiaxing Hongjia Bearing Co.,Ltd
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Bimetal Bushing
Bimetal Bushing
HJB031
JF800 / SAE797 Bimetal Bushing

JF800, Bimetallic Bearings, Alloy: CuPb10Sn10 / SAE797

 



Steel-lead-bronze-compound material

Steel backing + CuPb10Sn10 sliding layer

Self-lubricating & Maintenance-free

JF800 Alloy Code & Corresponding International Code

Product Code

Alloy Code

Alloy Hardness

Corresponding International Code

JF800

CuPb10Sn10

69-90 HB

DIN-CuPb10Sn, SAE-797, JIS-LBC3, GGB-SY, GLYCO-66, FEDERAL MOGUL-HF2, DAIDO-L10, ACL-F100

JF800 Alloy CuPb10Sn10 Chemical Composition ( % )

Cu

Pb

Sn

Zn

P

Fe

Ni

Sb

other

rest

9-11

9-11

≤ 0.5

≤ 0.1

≤ 0.7

≤ 0.5

≤ 0.2

≤ 0.5

Features

JF800 Bimetallic Bearing's steel-bronze-compound material with indents as reservoir for the grease.
JF800 Bimetallic Bearings has high load capacity, very good resistance to fatigue strength at higher temperatures.
JF800 Bimetallic Bearings is applicable in rough operation conditions.
JF800 Bimetallic Bearings is particularly suitable for high specific loads with oscillating motion and low frequency.
JF800 Bimetallic Bearings is low-maintenance.

Physical & Mechanical Properties

Items

Value

Unit

Maximum Operating Temperature Tmax-greased

150

°C

Maximum Operating Temperature Tmax-oil lubricated

250

°C

Minimum Operating Temperature Tmin

-40

°C

Maximum Static Load Psta,max

300

N/mm2

Maximum Dynamic Load Pdyn,max

140

N/mm2

Maximum Sliding Speed V-greased

2.5

N/mm2 * m/s

Maximum PV Factor-greased

2.8

N/mm2 * m/s

Coefficient of friction f-greased

0.05-0.12

 

Coefficient of friction f-oil lubricated

0.04-0.12

 

Usage Range

dry

poor

oil lubricated

good

grease lubricated

very good

water lubricated

poor

process fluid lubricated

poor

Possible Application

Industrial:
Mechanical handling and lifting equipment, hydraulic cylinders, agricultural equipment, off highway equipment.

Standard Parts Available

Cylindrical Bush

Flanged Bush

Thrust washer

Strip / Plate

 

 

Metric

Inch

Metric

Inch

Metric

Inch

Metric

Inch

What We Focus on
JIAXING HONGJIA BEARING CO.,LTD are one expert designer, manufacturer and exporter of sliding bearings and bushings under our own registered brand HIB. We concentrate on researching, designing and producing premium quality sliding bearings and bushings since 1998.
Links
HJ TECH INDUSTRY
East Seals
Contact Us
+86-573-82678097
+86-573-84954178

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Add:No.101 YueJiaWei, LiangQiao Village, WeiTang Street, JiaShan County, JiaXing City, ZheJiang Province, China  Phone:+86-573-82678097
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