Deep groove ball bearing6019ZZ Size:(d x D x W)mm:95x145x24 Cr(KN):57.8, Cor(KN):50.0 Tolerance: ABEC-1 Weight:1.18kg Material: Chrome steel GCr15 Shield/closure: Rubber or metal RS/2RS/Z/ZZ Deep groove ball bearings with large size range and variant of structure are most commonly used rolling bearings. It mainly takes radial load as well as takes moderate axial load. It works well under moisture, corrosive, and abrasive environment. With less coefficient of friction, high limiting speed, they are widely used in automotive applications, home appliances, and industrial equipment.