626-2RS Miniature Deep Groove Ball Bearings

626-2RS Miniature Deep Groove Ball Bearings are compact sealed bearings designed for small transmission equipment and precision devices. The 626-2RS features a double rubber sealed structure, providing better protection against dust, moisture, water mist, and oil contamination compared with metal shield bearings.
With a standard size of 6mm inner diameter × 19mm outer diameter × 6mm width, this bearing uses GCr15 high carbon chromium bearing steel with heat treatment, offering high hardness, wear resistance, and fatigue resistance.
The bearing adopts a stamped steel cage, pre-filled long-life lithium grease, and standard P0 precision grade. P6/P5 precision customization and special clearance options are available. These Miniature Deep Groove Ball Bearings provide smooth rotation, low friction, and stable performance for compact equipment.

Product Applications
626-2RS bearings are widely used as standard micro transmission components in various industries:
● Small household appliance motors
Hair dryers, electric hair clippers, handheld fans, electric toothbrushes, beauty devices, massage devices, and mini blender motors.
● Micro DC motors
Small gear motors, stepper motors, brushless motors, toy motors, and model power shafts.
● Small rollers and conveyors
Silent wheels, furniture casters, printer rollers, scanner shafts, and sorting equipment rollers.
● Mini electric tools
Small grinders, engraving pens, mini polishing tools, and handheld tool spindles.
● Toys and model equipment
RC cars, mechanical models, drones, and gear transmission components.
● Medical equipment and instruments
Nebulizers, portable therapy equipment, small rehabilitation devices, encoders, testing instruments, and camera rotating brackets.

Product Functions and Advantages
● Waterproof and dustproof protection
The 626-2RS double rubber seal design tightly contacts the inner and outer rings, helping prevent dust, water vapor, moisture, oil, and small particles from entering the raceway. It is suitable for humid workshops and light water splash environments.
● Smooth and low-noise operation
The deep groove ball structure provides balanced load capacity, supporting radial loads and light axial loads in both directions. High-precision steel balls reduce friction, vibration, and operating noise.
● Compact design for space-saving installation
The 6×19×6mm miniature size fits small motors, rollers, and precision equipment with limited installation space.
● Durable GCr15 bearing steel
Heat-treated GCr15 material provides high hardness, wear resistance, anti-pitting performance, and fatigue resistance for long-term operation.
● Maintenance-free lubrication design
Factory-filled long-life grease supports extended operation under normal conditions without regular lubrication, reducing maintenance costs.
● Strong compatibility and supply stability
The standard 626-2RS size allows easy replacement in existing equipment. Mass production supports bulk purchasing and long-term supply.

Technical Parameters

Customer Purchasing Motivation
● Better protection in harsh conditions
2RS rubber sealing design provides reliable protection for humid environments and small equipment exposed to dust or moisture.
● Low noise performance for consumer products
Smooth rotation and low operating noise meet the requirements of household appliances and micro motor applications.
● Standard size replacement advantage
The 626-2RS is a common standard bearing model with wide market compatibility and easy replacement.
● Stable factory supply
Sufficient production capacity, stock availability, and fast delivery support continuous customer demand.
● Cost-effective bulk purchasing
Standardized production provides competitive pricing advantages for distributors and OEM customers.

Why Choose Us
● We are a manufacturer with our own factory and professional bearing production capability for Miniature Deep Groove Ball Bearings.
● Full automatic grinding and assembly production lines ensure stable production efficiency and consistent quality.
● 100% online noise inspection and appearance inspection guarantee product reliability.
I● SO9001 and IATF16949 certified quality management system.
● Strong production capacity with stable delivery and inventory support.

OEM/ODM Customization
● We provide OEM/ODM customization services for 626-2RS bearings according to different customer requirements.
● Available customization options include:
● Seal color customization
● Cage material customization
● Grease selection
● Clearance adjustment
● Product marking
● Customized packaging
● Stainless steel 626-2RS version
● High-temperature grease version
● Precision high-speed bearing version

Suitable Buyers
● These Miniature Deep Groove Ball Bearings are suitable for:
● Bearing distributors and wholesalers
● Small motor manufacturers
● Household appliance manufacturers
● Automation equipment suppliers
● Electric tool manufacturers
● Medical equipment manufacturers
● OEM customers requiring long-term bearing supply

FAQ
Q1: What certificates do you have?
A: OMAGH Bearing has ISO9001 and IATF16949 certifications.
Q2: Can you provide customized products?
A: Yes, we can provide customized bearings and packing solutions.
Q3: What information is needed for quotation?
A: Please provide the model, size, application, quantity, and customization requirements.