Product Features

● Maintenance-free, dry operation
● Static load 240MPa,dynamic load 140MPa
● Working temperature -196/+160℃
● Resistant to dirt and dust
● Chemical resistance

General properties	Standard	Unit	CRB
Density	ISO1183	g/cm³	1.90
Max. water absorption	ISO62	%	0.1
Max. PV value	ITS026	N/mm²×m/s	1.5
Coefficient of friction	ITS025	µ	0.03-0.12
Long-term application temperature	ITS029	℃	+160
Short-term application temperature	ITS029	℃	+180
Lowest application temperature	ITS029	℃	-196
Max. Speed	ITS032	m/s	0.13
Compressive strength	ITS033	MPa	420
Max. static load	ITS027	MPa	240
Max. dynamic load	ITS028	MPa	140
Coefficient of thermal expansion	ISO11359	10^-6×K^-1	13
Color	-	-	Brown

Thickness=2.5mm

Thickness=5.0mm

CRB Filament-wound bearings

Part no.:

d [mm]：

d-max. [mm]：

d-min. [mm]：

D [mm]：

d-max. [mm]：

d-min. [mm]：

L [mm]：

L-max. [mm]：

L-min. [mm]：

Max. shaft [mm]：

Min. shaft [mm]：

Max. housing [mm]：

Min. housing [mm]：

*Lead time [wks]：

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Dimensions

▊Material structure

Sliding layer: Continuous wound PTFE and high-strength fibers encapsulated in an internally lubricated, high temperature filled epoxy resin.

Backing: Continuous wound glass fiber encapsulated in a high temperature epoxy resin.

▊Typical features

For high load oscillation applications

Excellent wear resistance

Very good chemical resistance

Lower friction coefficient

Oil forbidden

▊CSB-FWB® installation method

FWB纤维缠绕轴承安装方式

▊Typical applications

Hydraulic cylinder pivots

Boom lifts, scissor lifts

Cranes, material handling equipment

Construction machinery arm bushes

Port machinery

▊DURARUB®filament-wound bearings are suitable for high-load applications, these bearings can meet most of the possible chemical medium; Filament-wound bearings are developed for dry friction and high-load movement, but it is also available used in oil lubrication, grease lubrication or water environment; CSB recommends that the bearing be used in immersed water or oil, CRW and CRF bearings are very suitable.
▊ Find the resistance information from the right...

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.

DURARUB®CRB Filament-wound bearings 3518

Time 05-2025

Type PDF

No. CSB/CAT.070E

Size 167KB

3518

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CSB-FWB®

DURARUB® Filament Wound Bearings Finder V2.1

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DURARUB® Filament Wound Bearings Finder V2.1

▊DURARUB® Filament Wound Bearings 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 bearing must be tested again to verify whether it meets the actual use requirements.
▊DURARUB® Filament Wound Bearings 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

CRF Filament-wound bearings

● Maintenance-free, dry operation
● Static load 150MPa,dynamic load 75MPa
● Working temperature -40/+130℃
● Excellent anti-wear ability in liquid lubrication
● All dimensions can be precision-finished

Details

CRP Filament-wound bearings

● Maintenance-free, dry operation
● Static load 240MPa,dynamic load 30MPa
● Working temperature -196/+160℃
● Internal bore can be precision-finished

Details

CRW Filament-wound bearings

● Excellent anti-wear property under water
● Max. static load 240MPa
● Operation temperature -196/+160℃
● Excellent dirty resistance
● Very lowest friction coefficient

Details

CRG Filament-wound bearings

● Maintenance-free, dry operation
● Static load 240MPa,dynamic load 140MPa
● Working temperature -196/+160℃
● Resistant to dirt and dust

Details

CRM Filament-wound bearings

● Maintenance-free, dry operation
● Static load 240MPa,dynamic load 120MPa
● Working temperature -196/+160℃
● Resistant to dirt and dust
● Internal bore can be precision-finished

Details

Product Features

▊Material structure

▊Typical features

▊CSB-FWB® installation method

▊Typical applications

CSB-FWB®

DURARUB® Filament Wound Bearings Finder V2.1

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