Linear Bearings TRIZ Cases

Segmented retaining holes and nested ring portions reduce friction and noise while lowering production costs.

Segmented rolling-element accommodation belt constrains end movement to reduce friction, enabling easy insertion and removal of rolling elements.

Fixing the support part to the rack bar prevents housing thermal expansion from reducing preload between the rack and pinion gears.

A linear slide lubricating device uses wool felt components with distinct densities to manage oil flow within circulation channels.

An internal stop element with connecting means secures within the hollow shaft opening to prevent accidental dismantling while simplifying assembly complexity.

Urethane foam sealing plates absorb lubricant to prevent foreign matter entry while reducing frictional resistance in harsh environments.

Lopsided interference in the buried plug reduces widthwise force on race surfaces, preventing deformation and maintaining slider accuracy.

Segmented guide faces on retainers contact opposite roller sides to eliminate vibration and ensure smooth sliding base movement.

Chamfered portions on the carriage and spacer create a valley that lets rolling elements stride over the gap, preventing damage to the carriage end surface.

Dual shields deflect high-pressure wash-down forces away from rubber spring return seals, retaining lubrication during cleaning cycles.

A three-drive XY table balances moment forces via symmetric positioning, resolving low accuracy from uneven movement without adding cost.

Flange-mounted lubricant supply device eliminates complex internal passages, reducing machining costs while maintaining reliable grease distribution.

A spacer ring cover with deformable buffers absorbs vibration energy to compensate for steering shaft distortion and clearance.

Ball contact portions with radii larger than the rolling balls prevent multi-point contact from manufacturing errors, maintaining balanced surface pressure.

A slide device uses a linkage set and magnetic hooks to constrain movement.

Compressed air creates temporary gaps for alignment, allowing magnetic positioning to set target spacing without skilled manual adjustment.

A measurement plate integrates sensor mounting within the circulation path of a rolling guide device.

Conventional rollers fail at perpendicular loads, but this angular-contact design doubles axial absorption without increasing thickness.

Preloaded rollers absorb transverse forces and reduce friction, extending bearing life under radial loads.

A multi-layer bearing arrangement uses intermediate gliding elements and flexible connectors to distribute relative velocity across segments.

Resilient separators in the retainer belt allow independent rotation and tilting, overcoming structural resistance during continuous bending.

Reinforced folding portions in the steel wire retainer prevent deformation under load, reducing noise and assembly complexity compared to metal board retainers.

Curved concave guide rails constrain ball travel to minimize play while maintaining axial displacability for utility vehicle steering systems.

Color-coded outer ring sectors on a hollow cylindrical linear roller bearing ensure correct angular positioning during assembly.

Composite oxide and ALD coatings deliver 500 VDC insulation, preventing fluting and overheating in industrial bearings.

Nonparallel guide rail bearing surfaces distribute hydrostatic pressure across multiple axes to enhance structural rigidity.