300 Series

This NJ321EMC3 bearing is a single row cylindrical roller bearing, it has 1 flange on the inner ring, a high capacity design, a machined brass cage and a larger than normal radial internal clearance. The bearing's dimensions are 105x225x49...

This NJ321WC3 bearing is a single row cylindrical roller bearing, it has 1 flange on the inner ring, a pressed steel cage and a larger than normal radial internal clearance. The bearing's dimensions are 105x225x49.NJ321 WC3Metric, One Flange on...