Bearings,as important components in contemporary mechanical equipment,mainly support the mechanical rotating body,which can reduce the friction coefficient during its movement and ensure its rotation accuracy.
6.35 x 19.05 x 7.142 mm R4A ZZ inch bearings are produce with stainless stell material can used for RC toy motor ,we also can produce with R4A-2RS, R4A open ball bearing .
12* 24*6mm S6901RS Stainless Steel Shielded Ball Bearings are produced with Stainless Steel, and we are assemble with 2 rubber seals to protect the bearing from dust.
