NSK 6205 ZZ Deep Groove Ball Bearing 25x52x15 mm

Construction and design

NSK 6205 ZZ is a single row deep groove ball bearing engineered for industrial applications requiring durability, protection and consistent performance.

The ZZ designation indicates metal shields on both sides of the bearing. These shields protect the internal components from dust and contaminants while maintaining low friction due to their non contact design.

Manufactured with precision ground raceways and high quality bearing steel, NSK 6205 ZZ ensures smooth operation, reduced wear and long service life even in demanding environments.

Industrial applications

NSK 6205 ZZ deep groove ball bearing 25x52x15 mm is commonly used in electric motors, pumps, fans, conveyors and industrial machinery where protection against contamination and stable operation are required.

Its compact size and shielded design make it ideal for applications where lubrication retention and reduced maintenance are important.

Technical specifications

Type: deep groove ball bearing
Manufacturer: NSK
Model: 6205 ZZ
Inner diameter: 25 mm
Outer diameter: 52 mm
Width: 15 mm
Sealing: metal shields ZZ on both sides
Internal clearance: standard
Design: single row
Material: high quality bearing steel
Lubrication: pre lubricated

Operational advantages

NSK 6205 ZZ offers high durability, low friction and stable performance in a wide range of industrial conditions. The metal shields protect against contamination without increasing rotational resistance.

The standard 25x52x15 mm bearing size ensures easy installation and compatibility with numerous industrial applications.

Dimensional compatibility

The NSK 6205 ZZ bearing 25x52x15 mm meets standard dimensions of the 6205 series and can replace equivalent bearings from brands such as SKF, FAG, NTN, KOYO or SNR.

Search phrases such as bearing 25x52x15, 6205 ZZ bearing or deep groove ball bearing 6205 reinforce its position within the NSK deep groove ball bearing category.

Main description

NSK 6205 ZZ is a deep groove ball bearing designed to support radial loads and moderate axial loads in industrial applications requiring protection against contamination and low friction performance.

The NSK 6205 ZZ 25x52x15 mm bearing delivers durability, efficiency and reliable operation across a wide range of mechanical systems.

FAQ

What does ZZ mean in NSK 6205 ZZ
It indicates metal shields on both sides of the bearing.

Where is this bearing used
It is used in motors, pumps, fans and industrial machinery.

Is this bearing suitable for high speed applications
Yes, metal shields allow low friction and high speed operation.

Does this bearing require lubrication
No, it is pre lubricated and protected by shields.

Can it replace other 6205 bearings
Yes, if dimensions and specifications match.