DGB BEARING IMPORTED LTD

NTN 6208 Bearing

 

Single row tapered roller bearings

Single row tapered roller bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. The projection lines of the raceways meet at a common point on the bearing axis  to provide a true rolling action and therefore low frictional moments during operation. The axial load carrying capacity of tapered roller bearings increases with increasing contact angle α. The size of the contact angle, which is usually between 10° and 30°, is related to the calculation factor e (from the data table): the larger the value of e, the larger the contact angle.

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 1898 and today offers the world's widest variety in inch and metric sizes.

In the HR series, the rollers are increased in both size and number giving it an even higher load capacity. They are generally mounted in pairs in a manner similar to single-row angular contact ball bearings. In this case, the proper internal clearance can be obtained by adjusting the axial distance between the cones or cups of the two opposed bearings. Since they are separable, the cone assemblies and cups can be mounted independently.
 

 

 

 

 

 

 

190 mm x 290 mm x 64 mm  NTN 32038XUE1 Single row tapered roller bearings
190 mm x 290 mm x 64 mm NTN 32038XUE1 Single row tapered roller bearings
4284.4 N·m
691 kN
200 mm x 310 mm x 70 mm  NTN 32040XUE1 Single row tapered roller bearings
200 mm x 310 mm x 70 mm NTN 32040XUE1 Single row tapered roller bearings
0 Inch | 0 Millimete
0 Inch | 0 Millimete
190 mm x 290 mm x 64 mm  NTN 32038XU Single row tapered roller bearings
190 mm x 290 mm x 64 mm NTN 32038XU Single row tapered roller bearings
0.66
Plain Inner Ring | 2
180 mm x 280 mm x 64 mm  NTN 32036XU Single row tapered roller bearings
180 mm x 280 mm x 64 mm NTN 32036XU Single row tapered roller bearings
0 Inch | 0 Millimete
1.5 Inch | 38.1 Mill
140 mm x 210 mm x 45 mm  NTN 32028XU Single row tapered roller bearings
140 mm x 210 mm x 45 mm NTN 32028XU Single row tapered roller bearings
240 r/min
100
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