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bearings high speed

bearing Chrome

One Way Beings

Deep groove ball bearings

Angular contact ball bearings

Spindle bearings

Four point contact bearings

Self-aligning ball bearings

Thin section bearings

Cylindrical roller bearings

Tapered roller bearings

Barrel roller bearings

Spherical roller bearings

Needle roller and cage assemblies

Drawn cup needle roller bearings with open ends/closed ends

Machined needle roller bearings

Drawn cup roller clutches

Sealing rings

Axial deep groove ball bearings

Axial angular contact ball bearings

Bearings for screw drives

Rotary table bearings

Radial insert ball bearings / Housing units / Roller chain idler sprocket units idler pulley units

Bearing housings

ELGES spherical plain bearings, rod ends

Permaglide

Axial cylindrical roller bearings / Axial cylindrical roller and cage assemblies / Axial bearing washers

Axial needle roller and cage assemblies / Axial bearing washer / Axial needle roller bearings

Axial spherical roller bearings

Crossed roller bearings

Slewing rings

Track rollers

 

Needle roller and cage assemblies

 
 

Needle roller and cage assemblies are single or double row units comprising cages and needle rollers.
Since their radial section is no greater than the diameter of the needle rollers, needle roller and cage assemblies allow bearing arrangements with a very small radial design envelope to be achieved. They have very high load carrying capacity, are suitable for high speeds and can be easily fitted.

If the raceways are produced to high geometrical accuracy, bearing arrangements with high runout accuracy can be achieved.

The radial internal clearance can be influenced by the needle roller sort and by the shaft and housing tolerance.

Needle roller and cage assemblies require a hardened and ground raceway on the shaft and in the housing.

 

   

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Arian Company
Aleppo - Syrian Arab Republic
Bustan Kulab - Addas building

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: + 963 21 2117990
: + 963 21 2117991
: + 963 21 2117992

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