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.
- 150 mm x 225 mm x 48 mm NTN 32030XUP5 Single row tapered roller bearings
- Bearing
- 0190029021442
- 130 mm x 200 mm x 45 mm NTN 32026XU Single row tapered roller bearings
- Flange Block
- QM INDUSTRIES
- 120 mm x 180 mm x 38 mm NTN 32024XU Single row tapered roller bearings
- B00308
- 3.15 Inch | 80 Milli
- 110 mm x 170 mm x 38 mm NTN 32022XU Single row tapered roller bearings
- 52,388 mm
- 191,237
- 100 mm x 150 mm x 32 mm NTN 32020XUP5 Single row tapered roller bearings
- 13,000 rpm
- 17.8 kN
- 85 mm x 130 mm x 29 mm NTN 32017XUP5 Single row tapered roller bearings
- HMR4Z
- 0.281 Inch | 7.137 M