... ball bearingsSeries: UC, UCP, UCF, UCFL, UCFK. UCFC, SA, SB seriesRings material: Chrome steel, bearing steel, high carbon ... box, standard export packing or as to your requirements Contact details: Company Name:Wuxi Guangyue Bearing Co.,Ltd Business ... typeManufacturer,distributor CertificateISO9001:2000, Brands authorized letter Contact person:Ms Eileen Gao Telephone:+86-510-82619610 0086 ...