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Bimetal Bearings > JF810 / SAE799
Product name: JF810 / SAE799
Item No.:

Features

1. JF810 Bimetallic Bearing’s plain sliding layer is for lubricated applications.
2. JF810 Bimetallic Bearings is suitable for oil and grease lubrication.
3. JF810 Bimetallic Bearing’s inner diameter can be machined by boring, reaming,


Description

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

JF810 Alloy Code & Corresponding International Code

Product Code

Alloy Code

Alloy Hardness

Corresponding International Code

JF810

CuPb24Sn4

45-70 HB

SAE-799, JIS-LBC6, GLYCO-68, DAIDO-L23, ACL-F250

JF810 Alloy CuPb24Sn4 Chemical Composition ( % )

Alloy Code

Cu

Pb

Sn

Zn

P

Fe

Ni

Sb

other

CuPb24Sn4

rest

21-27

3-4.5

≤ 0.5

≤ 0.1

≤ 0.7

≤ 0.5

≤ 0.2

≤ 0.5

 

Physical & Mechanical Properties

Maximum Operating Temperature Tmax-greased

150

°C

Maximum Operating Temperature Tmax-oil lubricated

250

°C

Minimum Operating Temperature Tmin

-50

°C

Maximum Static Load Psta,max

250

N/mm2

Maximum Dynamic Load Pdyn,max

120

N/mm2

Tensile Strength

150

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

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

 JF810 SAE799

JF810 SAE799 
 

bimetal washer

JF810 SAE799

Metric

Inch

Metric

Inch

Metric

Inch

Metric

Inch


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