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NJ221
The NJ221 is a cylindrical roller bearing with a 105mm bore diameter, 190mm outside diameter, and 36mm width. This bearing type features high radial load capacity and is designed with a single row of cylindrical rollers guided by integral flanges on one ring, allowing limited axial displacement between shaft and housing.
Cylindrical roller bearings are commonly used in electric motors, gearboxes, machine tool spindles, and industrial pumps where high radial loads and moderate speeds are present. The NJ design includes flanges on the outer ring with a separable inner ring and cage assembly for simplified mounting.
Inner Diameter (ID)
105 mm
Outside Diameter (OD)
190 mm
Width
36 mm
Series
NJ2
Bearing Type
Cylindrical roller bearing
