NTN 6205 C4 Deep Groove Ball Bearing 25x52x15 mm

Construction and design

NTN 6205 C4 is a single row deep groove ball bearing designed for industrial applications requiring increased internal clearance and high performance under extreme conditions. Its internal geometry enables efficient handling of radial loads and moderate axial loads in both directions.

The C4 clearance provides a higher level of internal space compared to standard and C3 bearings, allowing operation at very high speeds and elevated temperatures. This design compensates for thermal expansion and prevents excessive internal stress.

Manufactured from high quality bearing steel with precision ground raceways, NTN 6205 C4 ensures smooth, stable and long lasting operation.

Industrial applications

NTN 6205 C4 deep groove ball bearing is widely used in high speed electric motors, industrial fans, turbines and machinery operating under elevated thermal conditions.

The 25x52x15 mm bearing size makes it suitable for applications requiring reliable performance under continuous operation and high rotational speeds.

Technical specifications

Type: deep groove ball bearing
Manufacturer: NTN
Model: 6205 C4
Inner diameter: 25 mm
Outer diameter: 52 mm
Width: 15 mm
Sealing: open design
Internal clearance: C4
Design: single row
Material: high quality bearing steel
Lubrication: required

Operational advantages

NTN 6205 C4 offers excellent performance under high speed and high temperature conditions. The increased clearance reduces friction and internal stress, improving efficiency and extending service life.

The standardized 25x52x15 bearing dimensions ensure easy installation and compatibility with a wide range of industrial systems.

Dimensional compatibility

The NTN 6205 C4 bearing 25x52x15 mm complies with standard dimensions of the 6205 series and can replace equivalent bearings from manufacturers such as SKF, FAG, NSK, KOYO or SNR.

Search phrases such as bearing 25x52x15, 6205 C4 bearing or deep groove ball bearing 6205 are directly associated with this model, strengthening its position within the NTN deep groove ball bearing category.

Main description

NTN 6205 C4 is a deep groove ball bearing designed to support radial loads and moderate axial loads in industrial applications requiring increased internal clearance for high speed and high temperature operation.

The NTN 6205 C4 25x52x15 mm bearing is a key component within the deep groove ball bearing category, offering durability, efficiency and reliable performance in demanding industrial environments.

FAQ

Where is NTN 6205 C4 bearing used
It is used in motors, fans, turbines and industrial machinery.

What does C4 clearance mean
It indicates higher internal clearance than C3, suitable for extreme conditions.

Is this bearing suitable for high speed applications
Yes, it is designed for very high rotational speeds.

Does this bearing require lubrication
Yes, as an open bearing it requires proper lubrication.

Can it replace standard 6205 bearings
Yes, especially in applications requiring higher clearance.