The Tapered Roller Bearings 30200 series is single row, this tapered roller bearing has crowned raceway profiles and an optimized surface finish of the inner ring guide flange that enables them to run cooler and consume less lubricant than conventional design bearings. Tapered roller bearing is composed of an inner ring, outer ring, and tapered rolling elements. 

The outer ring can be separated from the inner ring assembly. Generally, the outer ring raceway of a single row tapered roller bearing has a cone angle of 10 °to 19°and can simultaneously bear the combined action of axial load and radial load. Large cone angle bearing, rear code plus B, cone angle between  25 °~29  °, it can withstand large axial loads.

And the 30200 series tapered roller bearaings have smaller dimensions than taper ball bearings of the series 30300, 31300 and 32300. They have a relatively small outer diameter, are narrow and weigh less than the half of a bearing of the massive series 32300.

Application

The 30200 series of tapered roller bearings are mainly used in automotive, rolling mill, metallurgy, glass, ceramics, plastic machinery and other industries.