S6904-2RS Ball Bearing Si3N4 Hybrid Ceramic Premium ABEC-5
S6904-2RS Sealed Ball Bearing|
20x37x9 Premium ABEC-5 Quality with Si3N4 Ceramic Balls
Silicon Nitride Balls
20mm x 37mm x 9mm
S6904-2RS is double sealed, radial and deep groove ball bearing, S6904-2RS bearing is made of Stainless Steel with silicon nitride Ceramic Balls (Si3N4) and Nylon cage, S6904-2RS bearing is closed with rubber seals to protect the bearing from dust or any possible contamination, S6904-2RS bearing is sealed and self lubricated,the quality is set to EMQ (Premium ABEC-5 quality) to ensure high speeds,S6904-2RS bearing is lubricated with grease.
VXB Category: Hybrid ceramic bearings