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.
CHANNOV 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.
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