A high-strength heavy-duty deep groove ball bearing that can be quickly installed

Abstract

The invention relates to the technical field of bearing design, in particular to a fast-installable high-strength heavy-duty deep groove ball bearing, which includes an outer matching sleeve and an inner matching sleeve, and at least two Bearing unit, and an outer ring oil storage rack is installed between the outer ring units of adjacent bearing units, a closed ring is installed on the outside of the outer ring oil storage rack, and an inner ring is installed between the inner ring units of adjacent bearing units Connect circles. The beneficial effects are: the device realizes the packaging of multiple bearing units, thereby effectively improving the supporting performance of the bearing in a heavy-load environment, and the package is more convenient for quick installation as a whole, and it is also convenient for quick replacement of the internal bearing units. Parts and components have better maintainability; the device improves the lubrication structure when the bearings are arranged side by side through the outer ring oil storage rack, so that all internal parts can obtain good lubrication conditions, effectively reducing the wear and tear of the equipment and The reliability of the equipment is improved.

Description

technical field [0001] The invention relates to the technical field of bearing design, in particular to a fast-installable high-strength and heavy-duty deep groove ball bearing. Background technique [0002] Bearing is an important part of modern mechanical equipment, mainly used to support the machine for rotating motion and reduce its coefficient of friction during rotation, among which deep groove ball bearing is a commonly used bearing radial load and axial Loaded rolling bearings have excellent load carrying capacity. [0003] However, deep groove ball bearings only have a single row of rollers. When subjected to heavy loads, the bearing rollers are prone to deformation, resulting in rapid failure of the bearing. In order to ensure the normal operation of the bearing, it is often necessary to install multiple deep groove balls in these heavy-duty rotating parts. The bearings form a deep groove ball bearing set to share the load. However, it is difficult for the existi...

AI Technical Summary

Problems solved by technology

[0003] However, deep groove ball bearings only have a single row of rollers. When subjected to heavy loads, the bearing rollers are prone to deformation, resulting in rapid failure of the bearing. In order to ensure the normal operation of the bearing, it is often necessary to install multiple deep groove balls in these heavy-duty rotating parts. The bearings form a deep groove ball bearing set to share the load

However, it is difficult for the existing deep groove ball bearings to work together. Simple side-by-side installation will easily cause the bearings to rub against each other and it is difficult to effectively transport the lubricating oil to the depth of the bearing set. In order to solve these problems, complex methods are required. The installation procedure and auxiliary structure are improved, which makes installation difficult, inconvenient to use, and requires frequent disassembly, maintenance and refilling of lubricating oil

Images