This NJ409MC3 bearing is a single row cylindrical roller bearing, it has 1 flange on the inner ring, a machined brass cage and a larger than normal radial internal clearance. The bearing's dimensions are 45x120x29.NJ409 MC3Metric, One Flange on...

This NJ409W bearing is a single row cylindrical roller bearing, it has 1 flange on the inner ring, a pressed steel cage and a normal radial internal clearance. The bearing's dimensions are 45x120x29.NJ409 W Metric, One Flange on Inner RingHeavy45mm...