Product Features

● Continuous working temperature: -100/+80℃

● Maintenance-free, self-lubricated

● Low friction, anti-wear

● Impact resistance, low noise

● Low water absorption

Material properties	Standard	Unit	CSB-M81
General properties
Color	-	-	Green
Density	ISO1183	g/cm³	0.94
Max. moisture absorption, 50%RH	ISO62	%	0.01
Max. water absorption	ISO62	%	0.05
Coefficient of sliding friction(steel)	ITS025	µ	0.05-0.15
Max. PV value	ITS026	N/mm²×m/s	0.20
Mechanical properties
Flexural modulus	ISO178	MPa	650
Flexural strength	ISO178	MPa	20
Max. static load	ITS027	MPa	25
Max. dynamic load	ITS028	MPa	6
Shore hardness	ISO868	D	62
Physical and thermal properties
Long-term application temperature	ITS029	℃	+80
Short-term application temperature	ITS029	℃	+120
Lowest application temperature	ITS029	℃	-100
Thermal conductivity	ISO22007	W/m/K	0.40
Coefficient of thermal expansion	ISO11359	K^-1×10^-5	19
Flammability	UL94	Class	HB
Electrical properties
Volume resistance	IEC60093	Ω·cm	>10¹⁴
Surface resistance	IEC60093	Ω	>10¹⁴

*ITS：CSB company's internal test standards.

**Test temperatures are 23℃ unless otherwise stated.

M81 Self-lubricating plastic rods

Part no.:

Diameter [mm]：

Length [mm]：

*Lead time [wks]：

Download CAD

Cart

Shopping

Dimensions

Medium	M81 Chemical resistance
Alcohol	Resistant
Hydrocarbons	Resistant
Greases. oils	Resistant
Fuels	Conditionally resistant
Diluted acids	Resistant
Strong acids	Not resistant
Diluted alkalis	Resistant
Strong alkalis	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 5926

Time 01-2026

Type PDF

No. CSB/CAT.067E

Size 275KB

5926

download

CSB-SFP®

Semi-finished Products Finder V2.0

view tools

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.

Use Tools

CSB® More products

TRIBOTAPE® 11 Anti-wear tapes

● FDA grade

● Low coefficients of friction

● Available underwater

● Continuous working temperature: -20/+80℃

Details

MN73 Self-lubricating plastic plates

● Continuous working temperature: -40/+110℃

● Maintenance-free dry operation

● Low friction coefﬁcient

● Suitable for working in humid environment

Details

MN71 Self-lubricating plastic plates

● Continuous working temperature: -40/+110℃

● Maintenance-free, self-lubricated

● Suitable for operation in dusty environment

● Suitable for working in humid environment

Details

EPB13 Self-lubricating plastic plates

● Continuous working temperature: -50/+90℃

● Maintenance-free dry operation

● Small wear off amount against various shaft materials

● Lower friction

Details

M81 Self-lubricating plastic plates

● Continuous working temperature: -100/+80℃

● Maintenance-free, self-lubricated

● Low friction, anti-wear

● Impact resistance, low noise

Details

M80 Self-lubricating plastic plates

● Continuous working temperature: -40/+90℃

● Maintenance-free, self-lubricated

● Suitable for most application

● Suitable for medium and high load operation

Details

MN73 Self-lubricating plastic rods

● Continuous working temperature: -40/+110℃

● Maintenance-free dry operation

● Low friction coefﬁcient

● Suitable for working in humid environment

Details

MN71 Self-lubricating plastic rods

● Continuous working temperature: -40/+110℃

● Maintenance-free, self-lubricated

● Suitable for operation in dusty environment

● Suitable for working in humid environment

Details

MN70 Self-lubricating plastic rods

● Continuous working temperature: -50/+90℃

● Maintenance-free, self-lubricated

● Low friction coefﬁcient

● Long service time

Details

EPB13 Self-lubricating plastic rods

● Continuous working temperature: -50/+90℃

● Maintenance-free dry operation

● Small wear off amount against various shaft materials

● Lower friction

Details

EPB10 Self-lubricating plastic rods

● Continuous working temperature: -100/+250℃

● Maintenance-free, self-lubricated

● Good wear resistance with long service life

● Good chemical resistance

Details

EPB6 Self-lubricating plastic rods

● Continuous working temperature: -40/+80℃

● Maintenance-free, self-lubricated

● Low friction coefﬁcient

● FDA grade

Details

EPB5A Self-lubricating plastic rods

● Continuous working temperature: -100/+250℃

● Suitable for high load and lovo speed operation

● High load capacity at higher temperature

● Good chemical resistance

Details

EPB Self-lubricating plastic rods

● Continuous working temperature: -40/+80℃

● Maintenance-free, self-lubricated

● Special lubricant and wear resistant

● Low friction coefﬁcient

Details

M80 Self-lubricating plastic rods

● Continuous working temperature: -40/+90℃

● Maintenance-free, self-lubricated

● Suitable for most application

● Suitable for medium and high load operation

Details

Product Features

CSB-SFP®

DURAPLAS® Semi-finished Products Finder V2.0

Navigation