DURARUB®21 Sliding plates - CSB® Plastic Bearing Technology

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)	ITS026	N/mm²×m/s	0.7
Coefficient of friction	ITS025	µ	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

Standard products

DURARUB®21 Sliding plates

Part no.:

T ±0.15 Thickness [mm]：

W Max. width [mm]：

L Max. length [mm]：

*Lead time [wks]：

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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

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DURARUB® Composite anti-wear pads

Type PDF

Size 277KB

Time 04-2024

No. CSB/CAT.064

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596

+86-400-6633-096

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