Cylindrical Roller Bearing

Cylindrical Roller bearing

Cylindrical roller bearings,rolling element is a cylindrical roller bearing to the heart. Cylindrical roller and raceway for the line contact bearings.Load capacity,the main radial load. The rolling element and ring wall friction is small, suitable for high-speed rotation. According to ring without gear side,can be divided NU,NJ,NUP,N,NF single row bearings,and NNU.NN double row bearings.
Features

1)  Cylindrical roller bearing can be separated by single row,double rows and four rows.

2)  This kind of bearing can be submitted to high radial load and some axial load.

3)  The rolling element of cylindrical roller bearing is cylinder,the two ends of the external lines have the corrective slope which can eliminate the contact stress.

4)  NN and NNU design cylindrical roller bearing have high rigid and apply to machines such as millings.These are widely used in papermaking industry, electric motors, railways, motorcycles, pumps, wind turbines and gearboxes. Although these Bearings are used in above mentioned industries but their use is not limited there because of their high performance and durability even under stressful conditions.

Application

Railway vehicle axle, motor, electrical appliances, machinery equipment, spindle, generators, grinding, extrusion machine, coal forming machine, roller mill neck and slow down devices, construction machinery.