... ,long life 3)20 years manufacture 4)ISO9001:2000certificate Axial spherical roller bearing:1) Good quality, reasonable prices 2) Wide application and ... series, 22000 series, 23000 series and 24000 series Products NameAxial spherical oller bearingBrandHQBSeries21300 series, 22000 series, 23000 series and 24000 seriesID ...