Deep Groove Ball Bearing (from 6004 To 6014)

From 6004 to 6014 with N, NR, Z, ZZ, RS, 2RS, RZ, 2RZ.
From 6204 to 6212 with N, NR, Z, ZZ, RS, 2RS, RZ, 2RZ.
From 6303 to 6318 with N, NR, Z, ZZ, RS, 2RS, RZ, 2RZ.

All of above bearings have reached international standard.
The material of bearings is Gcr15(A1S152100).
The material of  cage is pressed steel.
The accuracy of bearings is from ABEC 1 TO ABEC 3.