ACROPIX 6804ZZ Deep Groove Ball Bearings P0 20x32x7mm Lubricated Bearings Double Metal Seal Silver Tone Scooter Skateboard Wheel - Pack of 4

["Fitment:Mainly applicated on wheels for cars, bikes, motorcycles, karts, lawn mowers, skateboards, roller skates, tractors, 3D prints, snow blower etc.","Product Characteristics:Pre-lubricated, smooth and flat bearing surface, compact structure, with strong bearing capacity and dust-proof, long service time.","Specification:Outer Diameter: 32mm / 1.26\", Inner Diameter: 20mm / 0.79\", Width: 7mm / 0.28\", Type: 6804ZZ, Precision Level: P0, Basic Load Ratings (kN): Cr:4 C0r:2.47, Limiting Speeds(min-1): Grease:22000","Easy / Professional Installation:Our ball bearing provide stable performance with quenching process, just press these low friction bearing evenly to prevent the bearing from tilting or skewing. They support both radial and axially loads under high speed.","Note:Please confirm the model number and dimension before buying, thanks!"]