What is the Structure of Single Row Cylindrical Roller Bearing with Cage?

Single row cylindrical roller bearings with cage belongs to separable bearing. This kind of bearing is easy to install and disassemble, especially when the inner and outer rings are required to be interference fit with the shaft and shell. Cylindrical roller bearing roller usually by a bearing collar of two retaining edge guide, keep frame, roller and guide collar to form a combination, can be separated from another bearing collar.

Such bearings are generally only used to bear radial load, only the inner and outer rings are with the edge of the single bearing can withstand a smaller constant axial load or larger intermittent axial load, in the roller bearing, it has the smallest friction factor, the highest limit speed. Compared with deep groove ball bearings of the same size, it has larger radial load capacity and support stiffness. Therefore, it is suitable for high load or high rigidity requirements.

Cylindrical roller bearing roller and raceway is line contact, modified roller and raceway contact can reduce the stress concentration. The processing requirements of the shaft, housing hole and other related parts are high.

Single row cylindrical roller bearings with cage are mainly used in large motors, machine tool spindles, axle boxes, diesel engine crankshafts and automobiles, tractors, rolling mills, etc.

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