400 Series

This NU421M bearing is a single row cylindrical roller bearing, it has no flanges on the inner ring, a machined brass cage and a normal radial internal clearance. The bearing's dimensions are 105x260x60.NU421 M Metric, No Flange on Inner...

This NU421MC3 bearing is a single row cylindrical roller bearing, it has no flanges on the inner ring, a machined brass cage and a larger than normal radial internal clearance. The bearing's dimensions are 105x260x60.NU421 MC3Metric, No Flange on...