Single Row Tapered Roller Bearings | Single Row TRB - NBCThe correct amount of radial and axial clearance is obtained by adjusting the two bearings against each other. Besides, double row and four row taper roller bearings are also widely used for heavy loads such as rolling mills. A single row taper roller bearing can be located endwise in one direction onlyTapered Roller Bearings | The Timken CompanyInch Single Row. Single-row tapered roller bearings are the most basic and widely used, consisting of a cone assembly and a cup. Timken patented the first in 
Single row tapered roller bearings This provides optimal load distribution, reduces noise and vibration, and enables preload to be set more accurately. A single row tapered roller bearing is typically adjusted against a second tapered roller bearing. By applying a preload, a rigid bearing application can be achievedDouble row tapered roller bearings SKF manufactures double row tapered roller bearings in the TDO (fig. 1) and TDI (fig. 2) designs, in many variants and with different features (→ Designs and