C&U 606-629 6000-6008 6200-6309 2RZ /2Z Deep Groove Ball Roller Bearing 40 Size
Rubber cover seal (2RZ). ✔ Material: Bearing steel. ✔ Bearing style Iron cap seal (ZZ). ✔ Divided into rubber cover (RZ) and iron cover (ZZ). ✔ The use of rubber cover is mainly for dustproof, and the speed of iron cover is higher.