Bearing Components TRIZ Cases

An inclined center plate distributes stress to resist lateral deformation while retaining lubricant via grooves for smooth rotation.

Magnetic repulsion eliminates mechanical friction in the transmission assembly, reducing energy loss and enhancing torque for efficient power generation.

Radial grooves channel acidic beverage residue away from bearings, preventing damage in reverse vending machines.

Segmented lubricant cavities and through-holes extend supply time to prevent scorching-sticking under high pressure.

An adaptive bearing journal modifies sleeve clearance via centrifugal force and pressurized fluid to optimize hydrodynamic coefficients.

Ultrasonic nano crystal surface modifier hammers bearing surfaces to form micro-dimples and induce compressive residual stress.

A bearing system uses radial and oblique guiding grooves to redirect dispersed lubricating oil back into the mechanism.

Modified PTFE bearings extend operational ranges below -35°C by reducing shear resistance and maintaining plasticity.

Lateral spacing between bearing elements reduces wear and heat generation while maintaining high load capacity.

Diurea thickened grease with high aniline point base oil prevents sealing member swelling while maintaining low noise performance at elevated temperatures.

Gravity-fed atomization eliminates positive pressure buildup in bearing housings, removing the need for costly seals while reducing oil consumption.

A tilting pad journal bearing integrates a downstream oil supply unit to cool the pad surface and maintain hydrodynamic pressure.

An adjustable up thrust bearing uses a worm gear mechanism to precisely position the thrust runner within the assembly.

Integrated tube portion routes lubricant to camshaft, eliminating separate components and reducing wear.

Fluorine grease replaces sodium nitrite with phosphate and tungstate salts, eliminating N-nitrosamine generation while maintaining heat stability.

Optimizing the ratio of hydrocarbon to ester synthetic oil maintains nitrile rubber seal compatibility while extending bearing life under high temperatures.

A composite bearing uses a polymer outer ring to dampen mechanical vibrations within high-speed motor assemblies.

Nitrogen rich layers in rolling bearings improve crack strength and dimensional stability by controlling austenite grain size during heat treatment.

A protective agent block uses metal soap and boron nitride to form a uniform lubricating layer on image bearing members.

A truing and moving device aligns needle rollers for automated insertion between rotating casing elements.

Segmented groove geometry creates independent lubricant reservoirs that sustain fluid films under high speed and pressure conditions.

Flexible convoluted seals maintain sealing during relative rotation while preventing debris ingress and lubricant loss in track roller bogies.

Supplementary inductor preheats ring surface to eliminate unhardened slip zones between initial and final hardening zones.

Integrated position sensors detect drive shaft position using phase-shifted AC power to reduce voltage induction interference in electromagnets.

A storage unit extrudes lubricating oil into a discharge unit equipped with multiple pumps driven by a rotating mechanism.

A hollow bolt channels grease through internal passages to suspension bearings without disassembly.

A fluid bearing uses a large-diameter groove to increase liquid surface curvature and facilitate air evacuation.

A pentaerythritol tetra-ester grease composition with specific fatty acid ratios provides stable lubricating performance in rolling bearings.

Integrated reservoirs and recessed grooves in cage bars channel oil to guide surfaces, resolving friction wear in planetary gearing.

Segmented plain bearing films resolve rigidity and damping trade-offs in high-load ball joints.

Anti-rotation slot in cylindrical sleeve prevents foil layer rotation, reducing friction and improving shaft guidance reliability.

Antiseismic shelving feet absorb horizontal shocks via rolling balls and vertical impacts through elastic springs, preventing structural deformation.

Smaller apex radius on the thrust washer prevents elastic deformation from closing the oil gap under thrust load.

A thrust washer combines hard and soft elastomeric components to absorb axial forces while damping longitudinal vibration.

A gas turbine dismounting method secures the N1 shaft axially to enable guided removal of the flanged shaft for front bearing access.

Deep-drawing sheet metal into a cup shape with an axially folded radial edge eliminates material waste from turning while creating a fluid-tight seal.