Tapered Roller Bearings
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Tapered Roller Bearings
Product Details
The inner and outer rings of cylindrical roller bearings have profiled raceways, which are also tapered. If the taper is extended, the apexes intersect at a point on the bearing axis. At this point, the rollers of the tapered roller bearings can achieve pure rolling on the raceways.
Cylindrical roller bearings belong to separable bearings, with the inner components (consisting of the roller cage and inner ring) and the outer ring separable. Therefore, they can be conveniently installed on shafts and bearing housings.
Cylindrical roller bearings are suitable for bearing radial loads, unidirectional axial loads, as well as combined radial and axial loads. The axial load-carrying capacity of cylindrical roller bearings depends on the contact angle α, where a larger contact angle α of the outer ring raceway results in a greater axial load capacity.
Generally, cylindrical roller bearings do not allow for angular misalignment, but after special surface design, roller and raceway surfaces can tolerate misalignments of 2'~4'.
Manufactured cylindrical roller bearings come in both metric and imperial series. They have different structural forms based on the number of roller rows, such as single-row, double-row, and four-row.
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No.2, Industrial Road North, Luolong District, Luoyang City, Henan Province
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