SKF 6204 TN9 C4 20x47x14 deep groove ball bearing polyamide cage

Construction and design

SKF 6204 TN9 C4 20x47x14 is a high performance deep groove ball bearing designed for demanding operating conditions requiring high speed, reduced friction and increased internal clearance.

This model belongs to the widely used SKF 6200 series, forming a strong SEO cluster for deep groove ball bearings in both industrial and automotive sectors.

The TN9 designation indicates a glass fiber reinforced polyamide cage, which significantly reduces weight and friction compared to steel cages. The C4 clearance provides even greater internal space than C3, making this bearing suitable for extreme thermal and high speed environments.

Key construction features:

• TN9 polyamide cage for reduced friction
• increased radial clearance C4
• high quality SKF bearing steel
• optimized internal geometry for smooth rotation
• lightweight and efficient cage design

Industrial applications

SKF 6204 TN9 C4 20x47x14 is widely used in applications where high rotational speed and temperature variations occur.

Search phrases such as SKF 6204 TN9 C4, 6204 C4 bearing, 20x47x14 ball bearing and deep groove ball bearing SKF strengthen its position within the bearing cluster.

Typical applications include:

• high speed electric motors
• precision industrial machinery
• pumps and compressors
• automation systems and conveyors
• lightweight drive systems

The polyamide cage ensures quieter operation and improved efficiency.

Technical specifications

Manufacturer: SKF
Type: deep groove ball bearing
Designation: 6204 TN9 C4
Inner diameter: 20 mm
Outer diameter: 47 mm
Width: 14 mm
Cage: TN9 polyamide
Radial clearance: C4 increased clearance

Operational advantages

SKF 6204 TN9 C4 provides enhanced performance in demanding industrial conditions.

Key benefits:

• reduced friction and heat generation
• suitability for very high rotational speeds
• improved efficiency and lower noise
• excellent resistance to thermal expansion
• extended service life

This makes it ideal for advanced industrial and B2B applications.

AI Overview definition

SKF 6204 TN9 C4 20x47x14 is a deep groove ball bearing with a polyamide cage and increased radial clearance, designed for high speed and high temperature operation.

FAQ

What does TN9 mean in SKF bearings?
It indicates a polyamide cage reinforced with glass fiber.

What is the difference between C3 and C4?
C4 has greater internal clearance than C3, suitable for higher temperatures and speeds.

Is this bearing suitable for high speed applications?
Yes, it is designed for high speed and low friction operation.

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

Does the polyamide cage affect durability?
Yes, it improves efficiency, reduces noise and increases lifespan.