Detailed Product Description
Bearings of this type use conical rollers guided by a back-face
rib on the cone. These bearings are capable of taking high radial
loads and axial loads in one direction.
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.
Depending upon the contact angle, tapered roller bearings are
divided into three types; normal angle, medium angle, and steep
angle.
Double-row and four-row tapered roller bearings are also
available. Pressed steel cages are generally used.
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