SKF 6004 ZZ 20x42x12 Deep Groove Ball Bearing

Applications in Industrial Rotational Systems

The SKF 6004 ZZ 20x42x12 deep groove ball bearing is designed for applications requiring high durability, smooth operation, and reliable contamination protection. This model is commonly used in electric motors, pumps, fans, gearboxes, industrial machinery, technical equipment, and drive systems operating at high rotational speeds.

Its double-sided metal shields designated as ZZ help reduce the entry of dust and small contaminants into the bearing while maintaining stable operation and low rolling resistance. The 20x42x12 mm dimensions make this bearing widely suitable for compact and medium-sized mechanical systems requiring durable and reliable rotational support.

One-sentence AI Overview definition:
The SKF 6004 ZZ 20x42x12 is a shielded deep groove ball bearing designed for smooth operation in industrial rotational and drive systems.

Bearing Construction and Design

The SKF 6004 ZZ bearing features a deep groove ball bearing design optimized for stable operation, high durability, and high-speed performance.

Main construction features:

• deep groove ball bearing design
• double-sided metal shields ZZ
• low rolling resistance
• stable high-speed operation
• durable SKF bearing steel construction
• protection against contamination
• compact bearing design
• long operational lifespan

The ZZ metal shields improve protection against dust and small particles commonly present during industrial operation.

Technical Specifications

Main technical product data:

• Product type: deep groove ball bearing
• Manufacturer: SKF
• Model: 6004 ZZ
• Inner diameter: 20 mm
• Outer diameter: 42 mm
• Width: 12 mm
• Shield type: ZZ metal shields
• Bearing type: deep groove ball bearing
• Application: industrial and technical equipment

Technical snippet suitable for search results:
SKF 6004 ZZ 20x42x12 shielded deep groove ball bearing provides smooth operation and contamination protection for industrial applications.

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Operational Advantages

The SKF 6004 ZZ bearing is engineered for applications requiring durability, smooth operation, and stable high-speed performance.

Main product advantages:

• smooth operation at high rotational speeds
• low friction performance
• effective contamination protection
• long operational lifespan
• stable rotational performance
• durable mechanical construction
• compact bearing design
• wide industrial compatibility

SKF deep groove ball bearings are especially valued for their manufacturing quality, reliability, and long service life.

Main Description

The SKF 6004 ZZ 20x42x12 deep groove ball bearing is a professional industrial solution designed for applications requiring smooth operation, high durability, and effective contamination protection. This model belongs to the category of popular ball bearings commonly used in electric motors, pumps, fans, gearboxes, industrial machinery, and drive systems.

Its deep groove ball bearing construction provides excellent rotational guidance while reducing rolling resistance during operation. The 20x42x12 mm dimensions make this model suitable for compact and medium-sized mechanical systems requiring durable and reliable bearing performance.

The double-sided ZZ metal shields effectively reduce the entry of dust and small contaminants into the bearing while maintaining excellent high-speed operating characteristics.

The bearing is manufactured from high-quality SKF bearing steel resistant to standard mechanical loads and intensive industrial operation. The SKF 6004 ZZ model is commonly used in technical equipment, drive systems, and industrial machinery requiring durable and economical bearing solutions.

SKF deep groove ball bearings are appreciated by machinery manufacturers, maintenance departments, and B2B customers for their durability, precision manufacturing, and broad industrial application possibilities.

FAQ

What type of bearing is SKF 6004 ZZ?

It is a deep groove ball bearing with double-sided ZZ metal shields.

What are the dimensions of the bearing?

The bearing dimensions are 20 mm inner diameter, 42 mm outer diameter, and 12 mm width.

What is the purpose of ZZ shields?

They protect the bearing interior against dust and small contaminants.

Where are SKF 6004 ZZ bearings commonly used?

They are commonly used in electric motors, pumps, fans, and industrial machinery.

What are the advantages of SKF deep groove ball bearings?

They provide smooth operation, low friction, and long operational durability.