Ball Bearings 1.In stock /OEM 2.GB/T24001-2004 3.Deliever in 3 days 4.CE/UL certification Ball Bearings IN STOCK 1.Pictures of ball bearing2.Part NO. of ball bearing Bearing NO. dDTKg512001026110.0293512011228110.0324512021532120.0444512031735120.0506512042040140.07333.Description of ball bearing SwedenSKFGermany USATIMKENOwe brandZXCFKDPICDJapanNSKNTNIKOKOYONACHI4.Main marketEUROPE. AMERICA. ...