6304 2RS KG 20x52x15 Deep Groove Ball Bearing

Heavy Duty 6304 2RS KG Bearing for Industrial Drive Systems

The 6304 2RS KG 20x52x15 deep groove ball bearing is designed for applications requiring high durability, stable high speed operation and effective contamination protection. Equipped with double rubber seals 2RS, the bearing provides reliable protection against dust, moisture and lubricant loss during intensive industrial service.

The 6304 series belongs to the family of widely used deep groove ball bearings commonly installed in electric motors, pumps, gearboxes, fans and industrial machinery operating under radial and axial loads. KG bearings are recognized for durability, smooth rotational performance and high operational reliability.

Bearing Construction and Design

The 6304 2RS KG bearing features a single row deep groove ball bearing structure optimized for stable operation and balanced load distribution.

Main construction features:

• inner diameter: 20 mm
• outer diameter: 52 mm
• width: 15 mm
• double rubber seals 2RS
• single row ball arrangement
• steel cage
• low rolling resistance
• smooth rotational performance
• factory lubricated

The 2RS sealing system effectively protects the bearing interior against contamination while helping retain lubricant during long operating cycles.

Technical Parameters and Performance

The 6304 2RS KG deep groove ball bearing is manufactured from high quality bearing steel providing durability and stable operation at elevated rotational speeds.

Technical snippet section:
The 6304 2RS KG deep groove ball bearing with dimensions 20x52x15 mm is equipped with double rubber seals and designed for industrial drive systems.

Technical specification:

• bearing type: deep groove ball bearing
• series: 6304
• manufacturer: KG
• sealing type: 2RS
• material: bearing steel
• steel cage
• ready for installation
• high operational durability

Long tail dimensional keywords:

• 6304 2RS KG 20x52x15 bearing
• deep groove ball bearing 20x52x15
• 6304 2RS KG bearing
• ball bearing with 2RS seals
• industrial deep groove bearing 6304
• bearing for motors and pumps

Industrial Applications

The 6304 2RS KG deep groove ball bearing is widely used in equipment requiring smooth operation and long service life.

Typical applications include:

• electric motors
• pumps
• gearboxes
• industrial machinery
• drive assemblies
• transport equipment
• fans
• industrial automation systems
• agricultural equipment
• lightweight production machinery

Its single row design provides stable high speed operation while efficiently supporting radial and axial loads.

Operational Advantages

The 6304 2RS KG deep groove ball bearing delivers excellent operational durability together with reliable performance in demanding industrial environments.

Key operational advantages:

• reliable contamination protection
• low vibration and noise
• stable high speed operation
• supports radial and axial loads
• durable steel construction
• extended operational life

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

What are the dimensions of the 6304 2RS KG bearing?

The bearing dimensions are 20x52x15 mm.

What does the 2RS designation mean?

2RS indicates double rubber seals installed on both sides of the bearing.

Is the bearing suitable for high speed operation?

Yes, the design provides stable operation at elevated rotational speeds.

What loads can the 6304 2RS bearing support?

The bearing supports both radial and axial loads.

Where are 6304 series bearings commonly used?

They are widely used in motors, pumps, gearboxes and industrial machinery.