self-aligning roller bearing 1.ISO9001 2.Kelunte Bearing is a specialized MANUFACTURER&OEM 3.high qulity competitive price self-aligning roller bearingFeathers & Specification of KLTZCSelf-aligning Roller Bearing:Brand NameKLTZCSeries:22200, 22300, 23000, 23100, 23200, 23900, 24000, 24100Ring Material:GCr15 GCr15SiMnCage Material:Brass, SteelID Size:110mm-1600mmQuality standard: ISO 9001:2000 ...