Sliding Contact Bearings TRIZ Cases
- Rotating Shaft Support Structure With Inclined Thrust Bearing Mechanism
Asymmetric support surfaces counteract shaft inclination from thermal expansion, ensuring uniform load distribution on thrust bearings.
- Railway Side Bearing Asymmetric Cap for Extended Travel
Asymmetric cap prevents component interchangeability while enabling extended side bearing travel.
- Air-foil Bearing Merging Radial and Thrust Functions
An integrated air-foil bearing merges radial and thrust functions into a single unit, reducing volume for small rotating bodies.
- Bearing Plastic Cage Calibration via Constriction
Simultaneous calibration of the outer part and plastic cage applies compressive prestressing to resolve tight fitting challenges while reducing weight.
- Silicon Nitride Wear Resistant Member Composition Control
A silicon nitride sintered body uses controlled iron and calcium content to achieve uniform hardness and fracture toughness.
- Synthetic Resin Sliding Bearing Radial Clearance Design
A synthetic resin sliding bearing uses intersecting radial clearances to accommodate thrust piece displacement.
- Eccentric Bearing Spline Alignment for Strut Installation
A spline-based securing member locks an eccentric bearing after rotation, resolving strut installation mismatches caused by manufacturing tolerances.
- Rubber-Metal Sleeve Bearing Radial Indentation Directional Rigidity
Radially indented outer sleeve edges create localized elastomer prestress to adjust cardanic rigidity in specific spatial directions.
- Segmented C-Shaped Bearing for Easy Shaft Assembly
A segmented bearing design enables secure shaft holding through modular C-shaped portions that engage the rotational axis.
- Railcar Side Bearing Cap Machining via Segmented Surface Design
Segmented cap exterior enables uninterrupted turning machining, resolving manufacturing complexity while maintaining anti-rotational functionality.
- Bearing Bushing Relief Area Design for Shaft Tilting
Differentiated support and relief zones prevent edge wear while maintaining a compact axial design.