... ’S FUNCTIONS:a.Tapered Roller Bearings, according to the row number of rollers, are defined as single row, double row and four row ... carry radial, axial combined load with radial load in the main. THe capacity of axial load carrying depends on the contact angle ... the capacity will be.c.The bearings are mainly used in metallurgy, mining, rolling mills, automobiles, machines, plastics and other ...