10mm Ceramic Si3N4 Loose Ball Bearing For Precision Bearings And Bicycle Applications 13 32nd Inch High Strength Low Friction Ceramic Ball Ideal For High Load And Long Lasting Performance Cross Section They are bolt-on

They are bolt-on

Oil Lubrication: 4800 RPM

6022NR Nachi Ball Bearing

✔️ 10-pack shielded bearings: 1/8 bore

10mm Ceramic Si3N4 Loose Ball Bearing For Precision Bearings And Bicycle Applications 13 32nd Inch High Strength Low Friction Ceramic Ball Ideal For High Load And Long Lasting Performance Cross Section They are bolt-on10mm Si3N4 Ceramic Ball Loose Bearing Ball 13 32in 1x 10 mm ceramic ball (Si3N4), high hardness, low wear A compact, high strength ceramic ball used as a precision component in bicycle bearings, seals, and various miniature bearing assemblies. The Si3N4 material delivers long wear life in tight tolerances. Diameter: 10 mm (0. 394 in) Material: Si3N4 ceramic Type: loose ball, single piece Applications: bicycle hubs, precision bearings, linear slide