precision rating: RBC Bearings KG045XP0 Four-Point Contact Bearings

inside diameter::4.5000 in; radial static load capacity::5980 lbf; outside diameter::6.5000 in; axial static load capacity::17950 lbf; overall width::1.0000 in; bearing material::Steel; internal clearance::C0; precision rating::ABEC 1 (ISO Class Normal&; closure type::Open; maximum rpm::2180 RP