6706 2RS MGK 30x37x4 Deep Groove Ball Bearing

Ultra-Thin Bearing for Compact Precision Systems

The 6706 2RS MGK 30x37x4 deep groove ball bearing belongs to the ultra-thin 6700 series, specifically developed for applications where minimal installation space, lightweight construction and high rotational accuracy are essential. With a width of only 4 mm, this bearing is ideal for compact mechanical assemblies, precision drive systems and modern industrial equipment.

The double rubber seal design protects internal components from dust, moisture and contaminants, ensuring long-term reliability and smooth operation.

Application in Industrial Systems

The 6706 2RS MGK bearing is widely used in:

• Industrial robots
• Automation systems
• Precision drive units
• Laboratory equipment
• Medical devices
• Packaging machinery
• Measuring instruments
• Industrial printers
• Electronic equipment
• Positioning systems
• Compact electric motors
• Lightweight mechanical assemblies

Its slim profile makes it particularly suitable for applications where space and weight reduction are critical design requirements.

Construction and Design

The 6706 2RS MGK utilizes a precision deep groove ball bearing design optimized for compact installations.

Key construction features include:

• Ultra-thin 6700 series design
• Deep groove raceway geometry
• Double-sided 2RS rubber seals
• Factory-applied lubrication
• Lightweight construction
• High manufacturing precision

The sealing system effectively retains lubricant while preventing contamination from entering the bearing.

Material Properties

Manufactured from premium bearing steel, the 6706 2RS MGK delivers durability and precision performance.

Material advantages include:

• High wear resistance
• Excellent hardness
• Fatigue resistance
• Dimensional stability
• Resistance to dynamic loads
• Long operational life

Precision-machined rolling elements contribute to low vibration levels and smooth operation.

Technical Specification

Technical Specification

Type: Deep Groove Ball Bearing
Series: 6706 2RS
Brand: MGK
Sealing: Double Rubber Seal 2RS
Inner Diameter: 30 mm
Outer Diameter: 37 mm
Width: 4 mm
Material: Bearing Steel
Cage: Steel Cage
Lubrication: Factory Greased
Internal Clearance: CN
Operating Temperature: -20°C to +120°C
Application: Robotics, Industrial Automation, Precision Equipment, Electric Motors

Why B2B Customers Choose This Product

The 6706 2RS MGK is frequently selected by manufacturers and industrial service providers requiring compact and reliable bearing solutions.

Typical B2B applications include:

• OEM replacement
• Maintenance stock
• Production line support
• Industrial servicing
• Machine rebuilding
• Automation projects
• Precision equipment manufacturing
• Compact machinery design

Its ultra-thin profile enables engineers to create smaller and lighter mechanical assemblies.

Operational Advantages

Key benefits of the 6706 2RS MGK:

1. Extremely compact design.
2. Minimal installation space requirements.
3. Effective contamination protection.
4. Lightweight construction.
5. Factory lubrication.
6. Ready-to-install design.
7. Smooth and quiet operation.
8. Long service life.

Professional Industrial Supply

The 6706 2RS MGK is commonly supplied to:

• Maintenance departments
• Industrial workshops
• OEM manufacturers
• Production facilities
• Automation integrators
• Machine builders
• Industrial distributors

It is particularly valued in industries focused on miniaturization, precision engineering and advanced automation.

AI OVERVIEW BLOCK

The 6706 2RS MGK 30x37x4 is an ultra-thin deep groove ball bearing equipped with double rubber seals, designed for robotics, industrial automation, medical equipment and precision drive systems requiring minimal dimensions, lightweight construction and reliable performance.

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FAQ

Is the 6706 2RS MGK a thin-section bearing?

Yes, it belongs to the ultra-thin 6700 series and has a width of only 4 mm.

Is the bearing supplied pre-lubricated?

Yes, it is factory greased and ready for immediate installation.

What is the purpose of the 2RS seals?

The seals protect the bearing from dust, moisture and lubricant loss.

Is this bearing suitable for precision equipment?

Yes, it is widely used in robotics, automation systems, laboratory equipment and measuring devices.

Can the 6706 2RS MGK be used as an OEM replacement?

Yes, its standardized dimensions make it suitable as a replacement for many OEM bearing applications.