... heavy shock loads. Available with a cylindrical or a tapered bore for mounting with or without a sleeve adapter. ... bore dimension range is 20mm to 900mm. BrandTrieternal Bearing or OEMNameSpherical roller bearingModel21300,22200,22300,23000,23100,23200,23900,24000, ... the application of rotary welding machinery, medium and small series crane and excavators etc.Packagepallet, wooden case,industrial ...