“Sincerity, Innovation, Rigorousness, and Efficiency” will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for Low price for China Jl68145/11 L68149/10 L68149/11 Jl69349/10 71455/750 Hm81649/10 M84249/11 M88048/10 NSK Timken Koyo NACHI Snr IKO Taper Roller Bearing, All items arrive with good quality and ideal after-sales solutions. Market-oriented and customer-oriented are what we now have been being immediately after. Sincerely sit up for Win-Win cooperation !
“Sincerity, Innovation, Rigorousness, and Efficiency” will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for China Unidirection Bearing, Hanger Bearing, Excellent quality comes from our adherence to every detail, and customer satisfaction comes from our sincere dedication. Relying on advanced technology and industry reputation of good cooperation, we try our best to offer more quality merchandise and services to our customers, and all of us are willing to strengthen exchanges with domestic and foreign customers and sincere cooperation, to build a better future.

Introduction

The hybrid cylindrical roller bearing is composed of an outer ring, an inner ring, a cylindrical roller and a retainer. The outer ring and the inner ring of the bearing are made of high-hardness bearing steel, while the cylindrical roller is made of ceramic materials, such as silicon nitride ceramics. Compared with the same structure and size of the whole steel cylindrical roller bearing, the bearing has the advantages of high speed performance, high rigidity, low friction heat, long life and high reliability.

In high speed application, the roller end face and the edge of the roller ring wear and get stuck. Due to the high hardness of ceramic cylindrical roller, stress concentration is easy to occur when the bearing is running at high speed, leading to the failure of inner ring. In order to overcome the above defects, a hybrid cylindrical roller bearing ring is provided to improve lubrication efficiency, reduce friction, wear and stress concentration, and further increase the bearing’s ultimate speed and service life.

Basic Design Bearings

The NU design cylindrical roller bearing, which has two integral flanges on the outer ring and no flanges on the inner ring, is the standard basic design for hybrid cylindrical roller bearings.

Characteristics

●Separable

●Suitable for high speeds

●Accommodate heavy radial loads

●Accommodate axial displacement

Cages

XRL hybrid cylindrical roller bearings are fitted with one of the following cages:

●a glass fibre reinforced PA66 cage, window-type, roller centred (designation suffix P)

●a glass fibre reinforced PEEK cage, window-type, roller centred (designation suffix PH)

●a machined brass cage, riveted, roller centred (designation suffix M)

●a machined brass cage, window-type, inner or outer ring centred (depending on bearing design) (designation suffix ML)

When used at high temperatures, some lubricants can have a detrimental effect on polyamide cages.

Application

Commonly used in electric motors, especially traction motors, and in applications running under severe operating conditions.”Sincerity, Innovation, Rigorousness, and Efficiency” will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for Low price for China Jl68145/11 L68149/10 L68149/11 Jl69349/10 71455/750 Hm81649/10 M84249/11 M88048/10 NSK Timken Koyo NACHI Snr IKO Taper Roller Bearing, All items arrive with good quality and ideal after-sales solutions. Market-oriented and customer-oriented are what we now have been being immediately after. Sincerely sit up for Win-Win cooperation !
Low price for China Unidirection Bearing, Hanger Bearing, Excellent quality comes from our adherence to every detail, and customer satisfaction comes from our sincere dedication. Relying on advanced technology and industry reputation of good cooperation, we try our best to offer more quality merchandise and services to our customers, and all of us are willing to strengthen exchanges with domestic and foreign customers and sincere cooperation, to build a better future.