6204 ZZ MTM 20x47x14 Ball Bearing

Main Description

The 6204 ZZ MTM ball bearing is a deep groove ball bearing designed for versatile industrial applications requiring durability, efficiency, and reliable high-speed operation.

With dimensions of 20x47x14, the 6204 ZZ MTM belongs to the highly popular 62xx series, widely recognized for its optimal balance between load capacity and rotational performance. This model is one of the most frequently used bearing sizes in electric motors, machinery, and mechanical systems.

Within the MTM ball bearing category, the 6204 ZZ stands out as a universal solution for B2B customers seeking dependable components for continuous operation. Its shielded design ensures protection while maintaining low friction, making it ideal for high-speed environments.

Construction and Design

The 6204 ZZ MTM features a deep groove geometry that enables it to support radial loads and moderate axial loads.

Key design features:

• Double metal shields ZZ for protection against dust and small particles
• High-quality bearing steel for long service life
• Precision-ground raceways for smooth and quiet operation
• Factory pre-lubrication for maintenance-free performance

Metal shields reduce friction compared to rubber seals, allowing higher rotational speeds.

Technical Parameters

• Type: deep groove ball bearing
• Model: 6204 ZZ MTM
• Inner diameter: 20 mm
• Outer diameter: 47 mm
• Width: 14 mm
• Shielding: ZZ double metal shields
• Load type: radial and moderate axial
• Lubrication: pre-lubricated

Common search queries:

• 6204 ZZ 20x47x14 bearing
• ball bearing 6204 shielded
• MTM 6204 ZZ bearing

Industrial Applications

The 6204 ZZ MTM ball bearing is widely used in:

• electric motors and drives
• pumps and ventilation systems
• industrial machinery
• agricultural equipment
• conveyor systems

Its versatility makes it one of the most commonly selected bearings across multiple industries.

Operational Advantages

• Low friction and high-speed capability
• Reliable protection against contamination
• Long service life
• Maintenance-free operation
• Wide industrial applicability

Compared to sealed versions, ZZ bearings offer improved efficiency in high-speed applications.

FAQ

Is the 6204 ZZ MTM suitable for high-speed operation?
Yes, metal shields allow higher speeds with reduced friction.

What does ZZ mean in this bearing?
ZZ indicates double metal shields for basic protection.

Does this bearing require relubrication?
No, it is pre-lubricated and ready for use.

Can it handle axial loads?
Yes, it supports moderate axial loads.

Where is this bearing most commonly used?
In motors, pumps, and general industrial machinery.