Rollers and raceways for line contact or referrals contact, large radial load capacity, applicable to bear heavy loads and shock loads. Low friction, suitable for high speed, speed limit close to deep groove ball bearings.
　　 Axial movement, can adapt or installation errors due to thermal expansion due to changes in position of the shaft relative to the housing, can be used for free side bearing.
　　 High processing requirements on the shaft or housing bore, bearing outer ring relative to the axis deviation after installation to keep, so as to avoid contact stress concentration.
　　 Separable with inner or outer ring, easy to install and remove.
　　 Pressed window-type steel cages, high speed bearings or bearings require stable operation, with solid cages. According to usage scenarios and user requirements, can also be designed and provided with a cage of glass fibre reinforced plastic.



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