Design and installation of taper thrust roller bearing

Definition of taper thrust roller bearing
Thrust tapered roller bearings can form a very axially compact bearing arrangement that can withstand heavy axial loads, is insensitive to shock loads, and is rigid. LYTBZ produces one-way thrust tapered roller bearings and two-way tapered rollers. Sub thrust bearing. The screw-on bearing forms a specially designed one-way tapered roller thrust bearing with full rollers.

Design and installation of taper thrust roller bearing
The LYTBZ thrust tapered roller bearing with cage is a split design so that the two washers as well as the roller and cage thrust assemblies can be easily installed separately. Full-bolt-screw bearings are held together by special positioning components. For ease of operation, the washers have threaded holes for lifting bolts. See the following introduction of taper thrust roller bearing:
1. Small one-way thrust tapered roller bearings are almost exclusively used in knuckle bearing configurations for commercial vehicles. This type of bearing has a full roller and is fixed with a thin steel plate cover. Most of these bearings are equipped with wear-resistant, oil-resistant nitrile rubber (NBR) friction seals. These bearings are multi-purpose grease for lifetime lubrication and require no maintenance. There are a variety of designs, the only difference being the design of the bearing housing race and the bearing housing.
The gasket with the same size and coaxial bearing housing has a tapered raceway and a locating rib. Bearings of this design are often used in applications where large axial loads are to be experienced, such as on drilling rigs or crane hooks. This bearing has a cage that is positioned by two washers.

Second, the two-way taper thrust roller bearing is mainly used in the rolling mill with the multi-row cylindrical roller bearing. Such bearings with flat shaft washers are more popular because they are able to withstand slight eccentricity of the shaft relative to the bearing housing bore and slight variations in the radial internal play used by the radial bearing. A spacer sleeve is disposed between the two bearing housing races. The size of the spacer sleeve allows the roll bearing housing cover screws to be fully tightened and the bearings do not require special spring adjustments.
Since the two-way taper thrust roller bearing are usually loosely fitted on the roll journal and the roller bearing housing, most of the bearing shaft races have one or two positioning grooves. This makes it possible to prevent the shaft race from rotating on the shaft by using a key embedded in the positioning groove or the like.

Third, this type of taper thrust roller bearing must be able to withstand extreme axial loads and allow angular displacement of the threaded shaft relative to the support. Therefore, such bearings are usually full-roller type with a large diameter and extra long rollers. In order to withstand the centering offset of the roller bearing housing without adversely affecting bearing performance, the bearing has a spherical race. The race can be a race ring or a bearing housing race.
In the bearing with a spherical axle race on the roller set between the spherical axle race and the corresponding concave spherical threaded shaft or pressure baffle, the necessary centering offset is produced. The above pressure barrier can also be supplied by ZYSL.
ZYSL manufactures a wide range of screw-on bearings designed to meet the specific requirements of a specific application.

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