GE-FL Spherical bearings - CSB® Plastic Bearing Technology

Product properties

● GE-FL floating bearings installed CRB bearing in the GE bearing's spherical bore to enable inner bore floating and high wear resistance
● High dynamic and static loading capacity
● Good lubricantion in micro-movement
● Consistently very low wear rates
● Constant friction coefficients without stick-slip
● Good chemical resistance
● Excellent sliding properties in seawater
● Swelling behavior < 0.1%
● Temperature range -40 °C/+130 °C

Standard products

GE-FL Spherical bearings

Part no.:

d [mm]：

d-max. [mm]：

d-min. [mm]：

D* k8 [mm]：

B [mm]：

B-max. [mm]：

B-min. [mm]：

C [mm]：

C-max. [mm]：

C-min. [mm]：

dk [mm]：

SL [mm]：

a [mm]：

*Lead time [wks]：

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Dimensions

▊GE-FL Spherical bearings load capacity

Part No.	Max. static load	Max. dynamic load	Weight
Part No.	[KN]	[KN]	[g]
GE-20-FL	80	40	81
GE-25-FL	100	50	105
GE-30-FL	140	70	156
GE-35-FL	170	85	214
GE-40-FL	220	110	303
GE-45-FL	270	135	392
GE-50-FL	430	215	752
GE-60-FL	550	275	1089

▊Installation

A precise, centric positioning of the spherical bearingis the basic precondition for perfect installation. Accordingly, the housing bores and shaft ends should be chamfered 10° to 20° in axial direction.

For the installation of spherical bearings with cover (pressfit), an installation sleeve or tube used with a hydraulic press as the mounting force transducer provides the best guarantee for the perfect fit of the spherical bearings. Impact damage, for example caused by installing the bearing with hammer and mandrel, must be avoided in any case.
This is particularly the case for spherical bearing types with external or internal rings made of deva.metal® produced in a sinter process. Damage of the precision bearing parts can lead to serious malfunctions. Installing a spherical bearing into a housing should be done via the outer ring.

Spherical bearing installation on a shaft or a bolt should be done via the inner ring.

DURARUB® GE Spherical bearings

Type PDF

Size 149KB

Time 10-2025

No. CSB/CAT.070E

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纤维缠绕轴承查询器 — CSB-FWB®

DURARUB® Filament Wound Bearings Finder V2.1

view tools

▊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.

▊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.

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