NAF558530 IKO Machined Needle Roller Bearing - 55X85X30MM qj311ma This GE160DO 2RS bearing is

This GE160DO 2RS bearing is a metric steel/steel spherical plain bearing with a rubber seal on both sides of the bearing and a standard radial internal clearance

The bearing dimensions are 17X30X26MM

62 13 2Z Light Series 65mm - Bore Size Metal Shields on Both Sides Normal Radial Internal Clearance

This 48282-90104 bearing is an imperial taper roller bearing

3 30 13 Metric Series Very Light

NAF558530 IKO Machined Needle Roller Bearing - 55X85X30MM qj311ma This GE160DO 2RS bearing isThe NAF558530 is a Light Duty Open Type, Single Row Machined Needle Roller Bearing with an Inner Ring. Both the Inner and Outer Ring are easily separable from the Needle Roller Cage. The Needle Roller Cage means that these Bearings have excellent rotational performance and a simple structure with high accuracy. These Bearings are most suitable for mass production, high running accuracy applications like Machine Tools, Printing Equipment, and Textile