R12-2RS Sealed Ceramic Bearing 3/4" x 1-5/8" x 7/16"inch Inner diameter 50 Deep groove ball bearings with

Deep groove ball bearings with seals or shields are standardized

OD (outer diameter D1): 85mm

6304-2RS Sealed Ball Bearings

Each bearing is built with ceramic balls and rubber seals to keep out dust and moisture

Compact design for easy fit into housings or mounts

R12-2RS Sealed Ceramic Bearing 3/4" x 1-5/8" x 7/16"inch Inner diameter 50 Deep groove ball bearings withR12 2RS Sealed Hybrid Ceramic Ball Bearing 3 4" x 1 5 8" x 7 16" R12 2RS Hybrid ceramic chrome steel sealed bearing with ZrO2 Ceramic Balls, bearing is closed with 2 Rubber Seals to protect the bearing from dust or any possible contamination, also bearing is pre lubricated with Oil. R12 2RS Hybrid Ceramic Bearing Deep Groove Radial Ball Bearing Cage: Nylon Balls: Made from Zirconia Ceramic (ZrO) Material: Chrome Steel Lubrication: Self Lubricated