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.
- 85 mm x 180 mm x 60 mm NTN 32317U Single row tapered roller bearings
- SCHAEFFLER GROUP
- N/A
- 80 mm x 170 mm x 58 mm NTN 32316U Single row tapered roller bearings
- 140 mm
- 31328XUDF
- 75 mm x 160 mm x 55 mm NTN 32315U Single row tapered roller bearings
- 0 Inch | 0 Millimete
- 0 Inch | 0 Millimete
- 70 mm x 150 mm x 51 mm NTN 32314U Single row tapered roller bearings
- NJ222 EMA
- 343,000
- 60 mm x 130 mm x 46 mm NTN 32312U Single row tapered roller bearings
- Non-expansion
- Stainless Steel
- 55 mm x 120 mm x 43 mm SNR 32311.BA Single row tapered roller bearings
- Concentric Collar
- 3/4 Inch