Model Name: NJ 348 MA
the draw of single row cylindrical roller bearings NJ 348 MA
The single row cylindrical roller bearings are always guided between the integral "open"flanges on one of the rings,this flanges is specially designed and surfae treated roller ends,imporved lubrication ,reduced friction and lower operating temperature.
Roller and cage and ring can be separated,suitable for the axial location of a shaft in one or two direction.particularly where the load condtions are required for both rings.
The single row cylindrical roller bearings can accommodate heavy radial loads and high speeds.but this kind of bearing have several different designs ,which is the configuration of the flanges, there are N.NU and NUPdesigns.
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