10PCS 6810 ZZ/2RS 50X65X7mm Thin-wall Deep Groove Ball Bearings ABEC-3 Z2V2
Accuracy Class:ABEC6 Z2V2. Noise level below:49db. 6810-RS rubber seal. Material:Bearing Steel(Gcr15).
Accuracy Class:ABEC6 Z2V2. Noise level below:49db. 6810-RS rubber seal. Material:Bearing Steel(Gcr15).