Product Features

● Continuous working temperature: -50/+90℃

● Maintenance-free, self-lubricated

● Low friction coefﬁcient

● Long service time

● FDA grade

Material properties	Standard	Unit	CSB-MN70
General properties
Color	-	-	White
Density	ISO1183	g/cm³	1.42
Max. moisture absorption, 50%RH	ISO62	%	0.3
Max. water absorption	ISO62	%	1.4
Coefficient of sliding friction(steel)	ITS025	µ	0.10-0.35
Max. PV value	ITS026	N/mm²×m/s	0.30
Mechanical properties
Flexural modulus	ISO178	MPa	2300
Flexural strength	ISO178	MPa	60
Max. static load	ITS027	MPa	30
Max. dynamic load	ITS028	MPa	13
Shore hardness	ISO868	D	76
Physical and thermal properties
Long-term application temperature	ITS029	℃	+90
Short-term application temperature	ITS029	℃	+110
Lowest application temperature	ITS029	℃	-50
Thermal conductivity	ISO22007	W/m/K	0.25
Coefficient of thermal expansion	ISO11359	K^-1×10^-5	11
Flammability	UL94	Class	HB
Electrical properties
Volume resistance	IEC60093	Ω·cm	>10¹³
Surface resistance	IEC60093	Ω	>10¹²

*ITS：CSB company's internal test standards.

**Test temperatures are 23℃ unless otherwise stated.

MN70 Self-lubricating plastic rods

Part no.:

Diameter D [mm]：

Length L [mm]：

*Lead time [wks]：

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Dimensions

Medium	MN70 Chemical resistance
Alcohol	Resistant
Hydrocarbons	Resistant
Greases. oils	Resistant
Fuels	Resistant
Diluted acids	Conditionally resistant
Strong acids	Not resistant
Diluted alkalis	Resistant
Strong alkalis	Conditionally resistant

CSB® Bearing Material Chemical Resistance

Please select bearing material and medium...

CSB® bearing material chemical resistance data is a comparison test result of the CSB chemistry laboratory using laboratory specimens or similar chemicals at room temperature 23 ℃, without considering the impact of other temperatures and chemical medium mixtures on the chemical resistance of CSB® bearing materials ; Therefore, this data can only act as a reference. CSB® recommends that the chemical resistance of actual parts should be tested under application conditions and verify the suitability of the bearings.

DURAPLAS® Semi-finished Products 6299

Time 01-2026

Type PDF

No. CSB/CAT.067E

Size 275KB

6299

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CSB-SFP®

Semi-finished Products Finder V2.0

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DURAPLAS® Semi-finished Products Finder V2.0

▊DURAPLAS® Semi-finished Products Finder[V2.0] is based on the analysis and calculation of a large number of test data in CSB® laboratory. You can calculations material data by entering parameters such as bearing load, speed, and temperature, and finally output material adaptation data.
▊Because the system calculate and analyze based on lab data, it can't exactly meet the ractual use requirements absolutly. The system data verification has certain limitations; CSB® recommends that the products must be tested again to verify whether it meets the actual use requirements.
▊DURAPLAS® Semi-finished Products Finder output data information is only for design reference, and can not be used as the final standard for determining the bearing material conformity, If you have any questions, please contact CSB® sales engineers.

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Product Features

CSB-SFP®

DURAPLAS® Semi-finished Products Finder V2.0

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