NTN 6205 NR C3 Deep Groove Ball Bearing 25x52x15 mm

Construction and design

NTN 6205 NR C3 is a single row deep groove ball bearing designed for industrial applications requiring axial positioning and increased internal clearance. Its internal geometry enables efficient support of radial loads and moderate axial loads in both directions.

The NR designation indicates a snap ring groove on the outer ring, allowing secure and precise axial location within the housing. The C3 internal clearance provides additional space compared to standard clearance bearings, making it suitable for higher speeds and elevated operating temperatures.

Manufactured from high quality bearing steel with precision ground raceways, NTN 6205 NR C3 ensures smooth rotation, reduced friction and long service life.

Industrial applications

NTN 6205 NR C3 deep groove ball bearing is widely used in electric motors, fans, pumps and industrial machinery where accurate axial positioning is required.

The 25x52x15 mm bearing size makes it ideal for compact mechanical systems and industrial automation where reliability, thermal stability and easy installation are essential.

Technical specifications

Type: deep groove ball bearing
Manufacturer: NTN
Model: 6205 NR C3
Inner diameter: 25 mm
Outer diameter: 52 mm
Width: 15 mm
Sealing: open design
Internal clearance: C3
Design: single row
Additional feature: snap ring groove NR
Material: high quality bearing steel
Lubrication: required

Operational advantages

NTN 6205 NR C3 offers high durability, low friction and stable performance in demanding industrial environments. The snap ring groove enables fast and secure installation, reducing assembly time.

The C3 clearance improves performance in high speed and high temperature conditions, extending bearing life and ensuring operational reliability.

Dimensional compatibility

The NTN 6205 NR C3 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 NR C3 bearing or deep groove ball bearing 6205 strengthen its position within the NTN deep groove ball bearing category.

Main description

NTN 6205 NR C3 is a deep groove ball bearing designed to support radial loads and moderate axial loads in industrial applications requiring increased internal clearance and precise axial positioning.

The NTN 6205 NR C3 25x52x15 mm bearing provides durability, efficiency and reliable performance across a wide range of industrial systems.

FAQ

What does NR mean in NTN 6205 NR C3
It indicates a snap ring groove for axial positioning.

What does C3 clearance mean
It provides increased internal clearance for high speed and temperature operation.

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

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

Can it replace standard 6205 bearings
Yes, especially when C3 clearance and NR groove are required.