... freely contact us by email or telephone Large spherical roller bearing:1) Good quality, reasonable prices2) Wide ... , 23000 series and 24000 series. Products NameLarge spherical roller bearing 230/560BrandHQBSeries21300 series, 22000 series, 23000 series and ... BrassPrecisionP0,P4,P5,P6VibrationV1,V2,V3,V4ClearanceC2 C3 C4 C5Number of rowsingle,double,four rowQuality StandardISO9001:2000ServiceOEM ...