Tapered roller bearing is designed in such a way that cone apexes of inner ring raceway,outer ring raceway and roller raceway intersects at one point of its central line.Beside metric series products, there are inch series products,which are applicable for heavy load and single row axial load.
Double row tapered roller bearing , Precision Bearings
It is classified into two types: capped and open.
The former equips two raceway outer rings and two single raceway inner rings.The latter equips two raceway outer rings and one double raceway inner ring.Both of them can bear radial load and double row axial load.In order to make bearing having required internal clearance after being installed,its inner/outer spacer are thinned previously.
