SlidingBearingSelf-lubricating
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Bimetal Bearings > JF800G / SAE797 + Graphite
产品名称:JF800G / SAE797 + Graphite
产品编号:

产品简介

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


产品描述

Bi-metal-Bearings-SAE797-SAE799-SAE783-SAE48-SAE49.pdf

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

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

Bimetal bush 
 

 bimetallic bush

bimetal material washer 
 

 bimetal material strip

Metric

Inch

Metric

Inch

Metric

Inch

Metric

Inch


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