Uxcell FR8-2RS Flanged Ball Bearing 1/2″X1-1/8″X5/16″ Double Chrome Steel
In small or miniature bearings grease fill amounts can be as little as 10%. 440C steel is high-quality stainless steel. – Too much grease raises the temperature inside the bearing, excess heat could decrease the effectiveness of the lubricant.
(4 Pack) 5/8″ Bore Flanged Deep Groove Ball Bearing, 16mm ID x 35mm OD x 13mm W
Deep Groove with Flanged Design – Deep groove ball bearing with smooth raceways for quiet rotation; flanged edge prevents sliding into the hub. Premium Bearing Steel – Made of high-quality bearing steel for exceptional hardness, wear resistance, and long service life.