• 2019-08-19 04:48:00

Slewing bearing is an extra-large bearing that can withstand comprehensive loads. Because its shape resembles a plate, it is also called "slewing bearing". It can bear large axial load, radial load and overturning moment at the same time, and can replace several sets of ordinary The function of bearing combination. It is generally suitable for mechanica...

• 2019-07-19 07:52:00

During the use of the slewing bearing, due to its own quality and external conditions, its load capacity, rotation accuracy and anti-friction performance will change. When the performance index of the bearing is lower than the use requirements and cannot work, it is called bearing damage or failure. Once the slewing bearing is damaged and other unexpect...

• 2019-06-21 11:57:00

The general high-speed bearing refers to the bearing with a speed of 60 meters per second.Among the sliding bearings, hydrostatic bearings, hydrodynamic bearings, gas static bearings, and gas dynamic bearings are all suitable for high-speed rotation, while general rolling bearings are suitable for low-to-medium-speed rotation. If rolling bearings are us...

• 2019-05-21 05:02:00

First, conduct a comprehensive inspection of the slewing bearing. After disassembly and disassembly, cleaning, comprehensive inspection and track inspection, it was found that although the track was severely worn, there were no cracks and deep recesses, which belonged to excessive wear caused by normal use. Therefore, the method of repairing the size of...

• 2019-04-25 09:07:00

1. Point contact rolling working mode of slewing bearingThe point-contact rolling working mode is mainly used for four-point contact ball slewing bearings and cross-roller slewing bearings. This working principle has high requirements on the combination of point contact radial and axial force, and the quality of the steel ball, and the angle of the trac...