623 2RS EZO 3x10x4 Deep Groove Ball Bearing

Miniature 623 2RS EZO Bearing for Precision Compact Systems

The 623 2RS EZO 3x10x4 deep groove ball bearing is designed for compact mechanisms requiring high precision, smooth rotational performance and reliable contamination protection. Equipped with double rubber seals 2RS, the bearing provides effective protection against dust, moisture and grease leakage during continuous operation.

The 623 series belongs to the family of miniature deep groove ball bearings commonly used in electronics, precision automation systems, model engineering, laboratory devices and lightweight drive assemblies. EZO Japan bearings are recognized for excellent manufacturing precision, low vibration levels and stable operation at elevated rotational speeds.

Bearing Construction and Design

The 623 2RS EZO bearing features a single row miniature deep groove ball bearing structure optimized for balanced load distribution and smooth continuous operation.

Main construction features:

• inner diameter: 3 mm
• outer diameter: 10 mm
• width: 4 mm
• double rubber seals 2RS
• factory lubricated
• miniature construction
• low vibration operation
• precision machined raceways
• single row deep groove design

The contact sealing system effectively protects the bearing interior against contamination while extending operational durability.

Technical Parameters and Performance

The 623 2RS EZO bearing is manufactured from high quality bearing steel providing durability and stable operation at high rotational speeds.

Technical snippet section:
The 623 2RS EZO deep groove ball bearing with dimensions 3x10x4 mm is equipped with double rubber seals and designed for miniature precision rotating systems.

Technical specification:

• bearing type: deep groove ball bearing
• series: 623
• manufacturer: EZO Japan
• sealing type: 2RS
• material: bearing steel
• low friction characteristics
• miniature lightweight construction
• ready for installation

Long tail dimensional keywords:

• 623 2RS EZO 3x10x4 bearing
• miniature deep groove ball bearing 3x10x4
• 623 2RS EZO bearing
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Industrial Applications

The 623 2RS EZO deep groove ball bearing is widely used in systems requiring extremely compact dimensions together with precise rotational performance.

Typical applications include:

• miniature electric motors
• industrial electronics
• precision automation systems
• laboratory equipment
• model engineering
• lightweight drive assemblies
• measuring instruments
• medical devices
• robotics
• compact rotating mechanisms

Its miniature construction allows efficient operation in applications with very limited installation space.

Operational Advantages

The 623 2RS EZO deep groove ball bearing delivers high rotational precision and excellent operational durability while maintaining compact dimensions.

Key operational advantages:

• ultra compact construction
• reliable contamination protection
• smooth high speed operation
• low vibration and noise
• high manufacturing precision
• extended operational life

Warehouse and Store: Lublin, ul. Smoluchowskiego 1, building 4
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FAQ

What are the dimensions of the 623 2RS EZO bearing?

The bearing dimensions are 3x10x4 mm.

What does the 2RS designation mean?

2RS indicates double rubber seals protecting the bearing against contamination and grease leakage.

Is the bearing suitable for high speed operation?

Yes, the design provides low rolling resistance and stable high speed rotational performance.

Is the bearing factory lubricated?

Yes, the bearing is pre-lubricated and ready for installation.

Where are miniature 623 series bearings commonly used?

They are widely used in electronics, automation systems, laboratory devices and miniature drive assemblies.