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CSB塑料轴承产品05
CSB塑料轴承产品04
DURARUB®21 Sliding plates

Product properties

● For dry applications
● Available hardened surface aluminum shafts
● Low starting friction force
● Good chemical resistance
● Continuous working temperature: -60/+120℃


Material properties
Standard
Unit
DURARUB®21
Density
ISO1183
g/cm3
2.10
Max. PV (dry)ITS026N/mm2×m/s0.7
Coefficient of friction
ITS025µ
0.10-0.25
Application temperature
ITS029
-60/+120
Max. Speed
ITS032
m/s
0.20
Max. static load
ITS027
MPa
150
Max. dynamic load
ITS028
MPa
10
Coefficient of thermal expansion
ISO11359
10-6×K-1
13
Shore hardness
ISO868
D
80
Shaft hardness
-
HB
≥180
Shaft surface finish
-Ra
0.2-0.6


DURARUB®21 Sliding plates
Dimensions

Material structure

DR21 sliding plates consist of two layers combining the excellent bearing properties of low-friction sliding layer with the high strength of a load carrying glass-fibre filled backing.

silding layer consists of an fluoroplastic filled with solid lubricants, designed to ensure good tribological properties and lower starting friction force.


Installation with M8 countersunk screws

QQ截图20240401144526.png

DURARUB® Composite anti-wear pads

Type PDF
Size 277KB
Time 04-2024
No. CSB/CAT.064
download

135

+86-400-6633-096

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