01Small Electric Motors
Low-friction, quiet shaft support for compact motor architectures and long operating cycles.
Application engineering
Bearings Engineered Around the Application
A bearing is selected for the machine it supports. LUMI works from the application's speed, load, noise, precision, environment and service-life targets to define a practical bearing specification.
Device-led selection OEM specification review Sample-to-production support
BLDC motor systems
FPV & UAV
GearboxesApplication directory
Where LUMI Bearings Work
These categories are organized by customer equipment and operating context. Bearing material, construction and precision are engineering choices made after the application is understood.
0102BLDC Motors
Stable bearing configurations for brushless motors requiring speed capability and low vibration.
03FPV & UAV Motors
Compact bearing support for responsive drone motors operating at high speed and low mass.
04Gearboxes
Bearing support for reducers where alignment, combined loading and service life must work together.
05Power Tools
Robust support for tool motors and geartrains exposed to speed changes, shock and contamination.
06Home Appliance Motors
Quiet, efficient shaft support for vacuum, fan and other compact appliance drive systems.
07Encoders
Precision support for rotary encoders requiring low runout and repeatable positioning.
08Door & Window Sliding Systems
Bearing and roller support designed for smooth travel, repeated cycles and installation exposure.
09Industrial Conveyors & Machinery
Application-specific selection for conveyors and machinery with varied loads, duty cycles and exposure.
Application 01
Small Electric & BLDC Motors
Compact motor assemblies depend on stable shaft support across speed changes and long duty cycles. LUMI reviews noise, vibration, running accuracy, lubrication and fit as a complete motor-bearing configuration.
Key bearing considerations
- Low noise and vibration
- High-speed stability
- Controlled lubrication
- Installation space and shaft support
- Lubrication and closure selection by duty
Application 02
FPV & UAV Motors
FPV and UAV motors combine rapid acceleration with compact size and low mass. Bearing selection focuses on high rotational speed, vibration control, consistent starts and dependable assembly fit.
Key bearing considerations
- Rapid acceleration
- Low mass
- Vibration control
- Installation space and shaft support
- Lubrication and closure selection by duty
Application 03
Gearboxes
Gearbox bearings support shafts and gearsets under combined loading and repeated transmission cycles. Alignment, load distribution, lubrication and target service life are reviewed together.
Key bearing considerations
- Combined load support
- Shaft alignment
- Long service life
- Installation space and shaft support
- Lubrication and closure selection by duty
Engineering considerations
From Operating Conditions to a Bearing Specification
The same bearing series can behave differently across machines. We review the complete working context before confirming the most suitable configuration.
Motion performance
Speed, acceleration, running accuracy, torque, noise and vibration define how the bearing must behave in the actual mechanism.
Bearing configuration
Dimensions, precision, internal clearance, closures and lubrication are reviewed as one configuration—not as isolated options.
Environment & life
Temperature, contamination, moisture, shock loading, mounting conditions and duty cycle shape the final recommendation and validation plan.
Application conditionsEngineering reviewBearing configurationSample validation
Start with the application
Tell Us What the Bearing Needs to Do
Share the equipment type, speed, load, dimensions, operating environment, target life and current issue. Drawings, photos and existing samples help our team review the requirement efficiently.