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Professional precision ball bearing manufacturer Professional precision ball bearing manufacturer

Precision Bearing Solutions

Ball Bearings　　　　　　　　　　For Your Applications

Low-noise, high-speed and stable-quality bearings for motors, drones, FPV, robotics and industrial applications.

Reliable rotation performance for demanding equipment
Multiple bearing sizes and structures available
Built for smooth operation, durability and consistent quality

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Ball Bearings for Motors, Drones, Home Appliances, Automation & Industrial Applications

LUMI Bearing manufactures miniature ball bearings, deep groove ball bearings, electric motor bearings and custom bearings for low noise, low vibration and high-speed applications. We support OEM and ODM bearing solutions for motors, drones, robotics, fans, dental tools, gimbals and precision devices.

Precision Flat Thrust Bearings

Precision Ball Bearings

High-Speed Dental Handpiece Bearings

Precision Flanged Bearings

Precision Stainless Steel Bearings

Precision Thin-Section Bearings

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Ball Bearing Applications

Drone & FPV Motors

Drone motor bearings require high speed, low friction, compact size and stable batch quality.

Electric Motors

Electric motor bearings need low noise, low vibration, stable grease and suitable radial clearance.

Robotics & Automation

Robot bearings support smooth motion, compact design and stable positioning.

Dental & Medical Tools

Dental bearings and medical device bearings require high-speed rotation, cleanliness and stable lubrication.

Power Tools

Power tool bearings support high-speed rotation, load resistance and stable operation.

Fan Motors & Ceiling Fans

Fan motor bearings and ceiling fan bearings need quiet running, long service life and consistent performance.

Gimbals & Precision Instruments

Gimbal bearings and precision instrument bearings require low vibration, smooth rotation and dimensional accuracy.

Home Appliances

Bearings for home appliances such as ceiling fans, cooling fans, vacuum cleaners, kitchen appliances and smart home devices.

Drone & FPV Motors

Drone motor bearings require high speed, low friction, compact size and stable batch quality.

Electric Motors

Electric motor bearings need low noise, low vibration, stable grease and suitable radial clearance.

Robotics & Automation

Robot bearings support smooth motion, compact design and stable positioning.

Dental & Medical Tools

Dental bearings and medical device bearings require high-speed rotation, cleanliness and stable lubrication.

Power Tools

Power tool bearings support high-speed rotation, load resistance and stable operation.

Fan Motors & Ceiling Fans

Fan motor bearings and ceiling fan bearings need quiet running, long service life and consistent performance.

Gimbals & Precision Instruments

Gimbal bearings and precision instrument bearings require low vibration, smooth rotation and dimensional accuracy.

Home Appliances

Bearings for home appliances such as ceiling fans, cooling fans, vacuum cleaners, kitchen appliances and smart home devices.

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Superior Manufacturing, Stable Bearing Quality

Explore Manufacturing Capability

Why Distributors & Manufacturers Choose LUMI Bearing

LUMI supports bearing distributors, OEM customers and manufacturers with miniature ball bearings, deep groove ball bearings, sample testing and stable supply.

Tell Us Your Bearing Requirement

Manufacturing Capability of LUMI Bearing

Stable Noise Performance in Real Applications

Low noise bearings designed for electric motors, fan motors and precision devices, ensuring stable performance from sample to mass production.

Controlled Batch Consistency for OEM Orders

Every batch is controlled in radial clearance, grease type and assembly accuracy to reduce performance variation in mass production.

High-Speed Reliability for Demanding Applications

Engineered for high speed bearings used in drone motors, robotics, dental tools and FPV systems with stable rotation performance.

Fast Sample Validation Before Mass Production

Sample testing within 3–7 days for noise, vibration, fit and application performance to reduce risk before bulk orders.

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Bearing Superfinishing Workshop

Testing Laboratory

Auto Assembly Line

Warehouse in Stock

Bearing Quality Control System

Stable bearing quality starts with process control and final inspection

Our quality control includes:

Dimension inspection
Noise testing
Vibration testing
Radial clearance check
Grease filling control
Rotation smoothness check
Appearance inspection
Seal and shield inspection
Batch consistency control

For low noise bearings, high speed bearings and miniature ball bearings, stable quality is especially important.

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Frequently Asked Questions

Our customer support is available Monday to Friday
Average answer time: 24h

Can you provide low noise bearings for electric motors?

Yes. We support low noise and low vibration bearings for electric motors, fan motors, brushless motors and power tool motors.

What is the difference between ZZ and 2RS bearings?

ZZ bearings use metal shields. 2RS bearings use rubber seals. The right choice depends on speed, dust protection, friction and working environment.

Do you support high speed bearings?

Yes. We support high speed bearings for drone motors, FPV motors, dental tools, gimbals and precision instruments.

Can you customize grease and radial clearance?

Yes. Grease and radial clearance can be matched according to speed, temperature, noise level, shaft fit, housing fit and application conditions.

Can you provide samples before mass production?

Yes. We support sample testing before mass production to verify fit, noise, vibration and application performance.

Contact LUMI Bearing Experts

Looking for ball bearings, miniature ball bearings, electric motor bearings, high speed bearings or custom bearings? Send us your bearing model, size, application, quantity and performance requirements. Our team will help recommend a suitable bearing solution for your project.

Ball Bearings For Your Applications

Ball Bearings for Motors, Drones, Home Appliances, Automation & Industrial Applications

Ball Bearing Applications

Superior Manufacturing, Stable Bearing Quality

Why Distributors & Manufacturers Choose LUMI Bearing

LUMI supports bearing distributors, OEM customers and manufacturers with miniature ball bearings, deep groove ball bearings, sample testing and stable supply.

Manufacturing Capability of LUMI Bearing

Bearing Quality Control System

Stable bearing quality starts with process control and final inspection

Contact LUMI Bearing Experts

Looking for ball bearings, miniature ball bearings, electric motor bearings, high speed bearings or custom bearings? Send us your bearing model, size, application, quantity and performance requirements. Our team will help recommend a suitable bearing solution for your project.

Ball Bearings　　　　　　　　　　For Your Applications