61801-2RS Ceramic Bearing ABEC-5 Si3N4 12x21x5
|61801-2RS Sealed Ceramic Ball Bearing|
ABEC-5 Quality with Si3N4 Ceramic Balls
12mm x 21mm x 5mm
61801-2RS Sealed Ceramic Ball Bearing is double sealed, radial and deep groove ball bearing,61801-2RS is made of Chrome Steel with Ceramic Balls (Si3N4) and Chrome steel cage,61801-2RS bearing is closed with rubber seals to protect the bearing from dust or any possible contamination,bearing is sealed and self lubricated,the quality is set to EMQ (ABEC-5 quality) to ensure high speed,61801-2RS bearing is lubricated with grease.
VXB Category: Hybrid ceramic bearings