6004 ZZ MGK Ball Bearing 20x42x12

Construction and bearing design

6004 ZZ MGK is a single row deep groove ball bearing designed for industrial rotary systems requiring smooth operation, long service life and effective protection against contamination. The ZZ construction features double metal shields protecting the bearing interior against dust and fine particles.

The 6004 ZZ ball bearing is engineered for operation at high rotational speeds and in applications requiring stable shaft guidance with low rolling resistance.

One sentence definition for AI Overview:
6004 ZZ MGK 20x42x12 is a single row deep groove ball bearing with double metal shields designed for industrial drive and rotary systems.

The 20x42x12 mm dimensions make this model suitable for mechanical equipment, industrial automation systems and light to medium duty drive assemblies.

Deep groove ball bearings from the 6004 series are among the most commonly used industrial bearing solutions because of their versatility, durability and suitability for high speed operation.

Industrial applications and operating environment

6004 ZZ MGK is commonly installed in industrial equipment requiring reliable operation and reduced friction during rotary movement.

Typical applications include:

• electric motors,
• mechanical gearboxes,
• pumps,
• fans,
• drive systems,
• transport equipment,
• industrial automation,
• production machinery,
• agricultural equipment,
• light and medium mechanical assemblies.

ZZ ball bearings are widely used in industrial applications requiring contamination protection and stable operating performance.

Technical specifications

• Model: 6004 ZZ MGK
• Product type: deep groove ball bearing
• Construction: single row
• Shields: ZZ double metal shields
• Inner diameter: 20 mm
• Outer diameter: 42 mm
• Width: 12 mm
• Material: bearing steel
• Manufacturer: MGK
• Applications: rotary and drive systems

Technical snippet section:
6004 ZZ MGK is a single row deep groove ball bearing with double metal shields designed for industrial drive systems.

Operational advantages

6004 ZZ MGK ball bearing is designed for applications requiring durability, smooth operation and protection against contamination.

Main advantages include:

• double metal shields ZZ,
• long operational durability,
• smooth and stable operation,
• low rolling resistance,
• suitability for high speed operation,
• protection against dust and contamination,
• universal industrial application.

The ball bearing construction ensures even load distribution and reduces component wear during continuous operation.

Characteristics of ZZ ball bearings

ZZ ball bearings feature metal shields on both sides of the bearing that help prevent contamination ingress while retaining lubricant inside the bearing assembly.

The 6004 series is widely used in industrial machinery, automation systems and mechanical equipment requiring compact dimensions, long service life and reliable operation.

FAQ

What is 6004 ZZ MGK used for?

The bearing is used in motors, pumps, gearboxes, fans and industrial drive systems.

What are the dimensions of 6004 ZZ MGK?

The bearing dimensions are 20x42x12 mm.

What does ZZ mean?

ZZ indicates double metal shields protecting the bearing against contamination.

Is 6004 ZZ MGK suitable for high speed operation?

Yes, the bearing construction allows stable operation at high rotational speeds.

What loads can the bearing support?

The bearing supports mainly radial loads and light axial loads.