Description:30211-30213 Tapered Roller Bearing High Precision 55\/60\/65mm Diameter BearingSpecification:Type: taper roller BearingModel number: 30211\/30212\/30213material: chrome steelCover: openDimensions:          Model       Inner Diameter\/mm       Outer Diameter\/mm       Thickness\/mm       Net Weight\/g           30211       55       100       21       540.5           30212       60       110       22       816.2           30213       65       120       23       1016.3   Features:-Taper Roller Bearings 30211-30213-Rolling columns: single row-Rolling Block Material : bearing steel-Tapered roller bearings are mainly exposed to the radial diameter、 axial load-Load bearing capacity depends on the outer ring raceway angle、 angle the greater carrying capacityPackage Includes:1 X Taper Roller Bearings