1.High quality and competitive price 2.OEM and Design service can be offered 3.Any import brand bearing and ZHYL brand As you requirement ,such as SRL,PS2,Alvania R12 and so onSerieSeries 30200,30300,32200,32300,33000,etc.Ring MatericalChrome Steel,Carbon steel, Stainless steelTolerance gradeGB/T307.1-205ID Size10mm-280mmQuality standardISO 9001:2000 standardPrecisionP0,P6,P5Steel pressed ...