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Industry application and product characteristics of cylindrical roller bearing
Time:2019-11-21 ClickNo:767

Industry application: cylindrical roller bearing is mainly used in motor, machine tool, oil, rolling mill handling machinery and various industrial machinery.

Features of cylindrical roller bearing: cylindrical roller bearing belongs to separation bearing, which is very convenient for installation and disassembly. Cylindrical roller bearings are divided into single row, double row and four row

The cylindrical roller bearings can be divided into single row, double row and multi row cylindrical roller bearings according to the number of rows of rolling elements. The single row cylindrical roller bearing with cage is widely used. In addition, there are single row or double row full loaded roller and other structures of cylindrical roller bearings

The single row cylindrical roller bearing can be divided into n-type, nu type, NJ type, NF type and NUP type according to the difference of ring flange. Cylindrical roller bearing bears large radial load capacity. According to the structure of ring flange, it can also bear certain one-way and two-way axial load.

NN and NNU double row cylindrical roller bearings have compact structure and strong rigidity. Most of them are used to support the spindle of machine tools. FC, FCD, fcdp four row cylindrical roller bearings can bear large radial load, and are mostly used in heavy machinery such as rolling mill

Cylindrical roller bearing: it can bear heavy radial load in high-speed running state. The single row EC type cylindrical roller bearing has optimized internal curve, which can improve the radial and axial load capacity of the bearing, improve the adjustment ability of angle and alignment error and improve the lubrication condition. The full roller bearing without cage can have the most rollers. Suitable for very heavy load and medium speed conditions

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