S6902-2RS Hybrid Ceramic Bearing 15x28x7mm Si3N4 ABEC-5 Premium Inner Diameter - 3 inch (3") Dimensions (in inches):

Dimensions (in inches):

7220CYDUP4 Angular Ball Bearing

FITS: SCHLUTER JUNIOR 50-3320

bearings has rubber seals to protect the bearing from dust or any possible contamination

S6902-2RS Hybrid Ceramic Bearing 15x28x7mm Si3N4 ABEC-5 Premium Inner Diameter - 3 inch (3") Dimensions (in inches):S6902 2RS Hybrid Ceramic Sealed Bearing 15mm x 28mm x 7mm ABEC 5 Stainless with Si3N4 Balls This high precision S6902 2RS bearing is built for speed and durability. It features stainless steel rings, Si3N4 ceramic balls, and double rubber seals for protection. Designed to run quiet and clean, it's self lubricated with premium grease and made to ABEC 5 specs for smoother, faster spinning in electric motors, 3D printers, and more. ABEC 5 precision