S6806-2RS Bearing 30x42x7 Si3N4 Ceramic Premium ABEC-5 Ball Bearing

S6806-2RS Sealed Ball BearingPremium ABEC-5 Quality with Si3N4 Ceramic Balls(Silicon Nitride)30mm x 42mm x 7mm S6806-2RS Sealed, radial and deep groove ball bearing,bearing is made from stainless steel with Ceramic Balls (Si3N4) and Nylon cage,S6806-2RS bearing is closed with rubber seals to protect the bearing from dust or any possible contamination,S6806-2RS bearing is sealed and self lubricated,the quality is set to EMQ (Premium ABEC-5 quality) to ensure high speed,S6806-2RS bearing is lubricated with grease. S6806-2RS Ball Bearing Deep Groove Radial Ball Bearing Cage: Nylon Cage Ceramic Balls (Si3N4) Radial Clearance: C3 Quality: Premium ABEC-5 Material: Stainless Steel Lubrication: Self Lubricated (Grease SRL) Bearing Closures: Double sealed with rubber seals RS/RS1/2RS1 Dimensions: 30mm x42mm x7mm/Metric ID (inner diameter)/Bore: 30mm OD (outer diameter): 42mm Width: 7mm Size: 30 x 42 x 7 mm Quantity: 1 Bearing Equal: 6806-2RS1 &6806-2RZ VXB Category: Hybrid ceramic bea