Deep Groove Ball Bearing 62204 2RS KYK JAPAN 20x47x18 Sealed

Main Description

The 62204 2RS KYK JAPAN deep groove ball bearing 20x47x18 is a single-row reinforced bearing with double rubber seals, designed for applications requiring higher load capacity and protection against contamination.

Within the deep groove ball bearings 62xx series, the 62204 2RS KYK stands out due to its increased width compared to the standard 6204 model. This wider construction provides improved load distribution and enhanced durability under demanding operating conditions. The 2RS sealing system protects the bearing against dust, moisture, and debris while retaining lubrication inside, significantly extending service life and reducing maintenance requirements.

The 20x47x18 size is commonly used in medium-duty industrial systems where reliability, compact design, and environmental resistance are essential.

Construction and Design

The 62204 2RS KYK bearing is engineered for durability and long-term performance.

Key design features:

• single-row deep groove ball bearing
• reinforced design with increased width
• rubber seals on both sides (2RS)
• high-quality bearing steel for durability
• cage ensuring stable and smooth operation

The sealed construction minimizes contamination and ensures consistent lubrication.

Industrial Applications

The 62204 2RS KYK bearing is suitable for applications requiring higher load capacity and protection.

Typical applications include:

• electric motors
• industrial machinery
• agricultural equipment
• conveyors and drive systems
• equipment exposed to dust and moisture

The sealed design ensures reliable operation in harsh environments.

Technical Parameters

• type: deep groove ball bearing
• series: 62xx
• model: 62204 2RS KYK JAPAN
• inner diameter: 20 mm
• outer diameter: 47 mm
• width: 18 mm
• sealing: rubber seals on both sides (2RS)
• material: bearing steel
• operating characteristics: increased load capacity, contamination resistance

Operational Advantages

The 62204 2RS KYK bearing offers several benefits:

• higher load capacity due to reinforced design
• protection against dust and moisture
• extended service life
• reduced maintenance requirements
• stable and reliable operation

This makes it a reliable solution for industrial systems operating in demanding conditions.

FAQ

What is the difference between 62204 and 6204?
62204 has increased width, providing higher load capacity.

What does 2RS mean?
It indicates rubber seals on both sides of the bearing.

Is it suitable for dusty environments?
Yes, the seals protect against contamination.

Does it require lubrication?
No, it is pre-lubricated and sealed.

Where is this bearing typically used?
In motors, machinery, and industrial systems.