6208DUNRC3 - NSK Deep Groove Radial Ball Bearings - 40x80x18mm 7316577034656 This 4203ATN9 SKF bearing is

This 4203ATN9 SKF bearing is a Open Type Deep Groove Radial Ball Bearing with a modified internal design and a glass fibre reinforced polyamide cage

Light 85mm - Bore Size Single Metal Shield on One Side Steel Cage Internal Clearance Greater Than Normal

Extension Pipe

The Z element of the 6306ZNRC3 bearing indicates a single metal shield for basic protection against dust and contaminants

6208DUNRC3 - NSK Deep Groove Radial Ball Bearings - 40x80x18mm 7316577034656 This 4203ATN9 SKF bearing is62 08 du nr c3 Metric, Light 40mm Bore Size Rubber Seal on One Side of Bearing Snap Ring Groove with Snap Ring Steel Cage Internal Clearance Greater Than Normal