6903-2RS Ceramic Bearing 17x30x7 Si3N4 Nylon Cage ABEC-5
|6903-2RS Sealed Ball Bearing|
ABEC-5 Quality with Si3N4 Ceramic Balls
6903-2RS Bearing is double sealed, radial and deep groove ball bearing,6903-2RS bearing is made of Chrome Steel with Ceramic Balls (Si3N4) and Nylon cage,bearing is closed with rubber seals to protect the bearing from dust or any possible contamination,6903-2RS bearing is sealed and self lubricated,the quality is set to EMQ (ABEC-5 quality) to ensure high speeds, 6903-2RS bearings is lubricated with grease.
VXB Category: Hybrid ceramic bearings