... ABEC-1 product detail description: Model No. H seriesCategory Adapter SleeveSpecification 36*40*58mmMaterial TypeBearing steel, Carbon steelNumber of ... .ApplicationIndustry Machine, auto, motorcycle, power tools Place of OriginSweden, USA, Germany, Italy, FranceServiceOEM service, small order accepted, supply samples ... .Appearance inspection 8.Rust prevention 9.Product packaging Adapter sleeve H series