CAGE ARRANGEMENT, FLAT THREAD BEARING, RADIAL BEARING AND CENTRIPETAL THREAD BEARING WITH CONICAL SURFACE
Patent Information
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- JIANG HONG
- Filing Date
- 2022-08-16
- Publication Date
- 2026-04-29
AI Technical Summary
Existing rolling bearings struggle to simultaneously achieve high load capacity, low mass, low friction resistance, and high speed limits, with conventional designs failing to meet these requirements due to structural limitations.
A cage assembly with multi-group pockets and stacked barrel rollers, where each roller has a thickness no more than one-third of its maximum diameter, and a curvature radius no more than 10 times its maximum radius, allowing for increased contact points and reduced friction, while being supported by a cage made of metal, polymer, or fiber-reinforced composite.
The solution enables bearings with enhanced load capacity, reduced friction, and higher speed limits, suitable for high-speed and heavy-duty applications, while maintaining a compact and lightweight design, and is cost-effective to manufacture and maintain.