R8-2RS ZrO2/Si3n4 Full Ceramic Bearing PTFE based Grease Outer Diameter - 7 3/4 inch (7.75") SR10-2RS Sealed Ball Bearings

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R8-2RS ZrO2/Si3n4 Full Ceramic Bearing PTFE based Grease Outer Diameter - 7 3/4 inch (7.75") SR10-2RS Sealed Ball BearingsR8 2RS Full Ceramic Bearing ZrO SiN with PTFE Based Grease 1 2" x 1 1 8" x 5 16" Sealed, Quiet, Wide Temperature Range The R8 2RS full ceramic bearing features a hybrid design with Zirconium Oxide (ZrO) races and Silicon Nitride (SiN) balls, delivering ultra low noise, non magnetic performance across extreme temperatures. Pre lubricated with PTFE based grease, this sealed bearing is ideal for quiet, maintenance free operation in sensitive applications