RNA49/38 IKO Machined Needle Roller Bearing - 45X58X20MM A14 Hoffmann Bearing This NU319EM bearing is a

This NU319EM bearing is a single row cylindrical roller bearing

Medium 170mm - Bore Size Contact Angle 40° Contact Angle Standard Capacity Machined Brass Cage Universal Mounting

This 32203 bearing is a metric taper roller bearing

619 05 2RSR Metric

Extra Light 80mm - Bore Size Open Type Internal Clearance Greater Than Normal

RNA49/38 IKO Machined Needle Roller Bearing - 45X58X20MM A14 Hoffmann Bearing This NU319EM bearing is aThe RNA49 38 is a Standard Duty Open Type, Single Row Machined Needle Roller Bearing with an oil groove and oil hole in the Outer Ring. This Bearing has no Inner Ring, meaning the Needle Rollers are mounted directly onto the shaft. As such, the Bearing has better running accuracy as it isn't affected by assembling an Inner Ring with the shaft. In caged Needle Roller Bearings like this one, the Needles are precisely guided by the Cage to achieve ideal