ASS204 NR NTN Insert Ball Bearing 20x47x25 mm

ASS204 NR NTN Insert Ball Bearing 20x47x25 mm

NTN ASS204 NR is a self aligning insert ball bearing with snap ring groove, designed for reliable mounting in bearing housings and stable operation in industrial applications requiring easy alignment and secure positioning.

Within the category of NTN insert ball bearings, the ASS204 NR model provides an efficient solution for systems where shaft misalignment may occur. Its spherical outer surface allows automatic alignment within the housing, ensuring consistent performance and reduced stress on components.

The NTN ASS204 NR insert ball bearing 20x47x25 mm is commonly searched using phrases such as ASS204 NR NTN, insert bearing 20x47x25, self aligning bearing NTN 204, and bearing with snap ring NR. These search queries reflect both technical and purchasing intent in industrial and maintenance environments.

The NR designation indicates the presence of a snap ring groove and retaining ring, which enables axial positioning of the bearing inside the housing and improves installation stability.

Construction and Design

The NTN ASS204 NR bearing is designed for durability and ease of installation in industrial systems.

Key construction features:

spherical outer ring for self alignment
insert bearing design for housing units
steel balls and raceways for durability
steel cage ensuring stable operation
snap ring groove with retaining ring NR
integrated sealing system

This design ensures reliable performance even in conditions with shaft misalignment.

Industrial Applications

Bearings from the NTN insert bearing category are widely used in various industrial sectors.

Typical applications include:

conveyor systems
agricultural machinery
industrial fans
production lines
transport equipment
light and medium duty machinery

The NTN ASS204 NR bearing is especially suitable for applications requiring easy mounting and alignment flexibility.

Dimensional Compatibility

The bearing features standardized dimensions for compatibility with common housing units.

Key dimensions:

Inner diameter: 20 mm
Outer diameter: 47 mm
Width: 25 mm

Common dimensional search queries include:

ASS204 bearing dimensions
insert bearing 20x47x25 mm
NTN ASS204 specification
self aligning insert bearing 20 mm

Operational Advantages

The NTN ASS204 NR insert ball bearing offers multiple performance benefits.

Key advantages:

self aligning capability
easy installation in housings
secure axial positioning with snap ring
protection against contamination
long service life
versatile industrial use

These features make it a reliable solution within the NTN insert ball bearings category.

Technical Specification

Type: insert ball bearing
Manufacturer: NTN
Model: ASS204 NR
Inner diameter: 20 mm
Outer diameter: 47 mm
Width: 25 mm
Sealing: double sealed
Design: self aligning
Special feature: snap ring NR

FAQ

What does NR mean in ASS204 NTN
It indicates a snap ring and groove for axial positioning.

Is ASS204 NR a self aligning bearing
Yes, it compensates for shaft misalignment.

Where is this bearing used
It is used in conveyors, agricultural machines and industrial systems.

Does it require a housing
Yes, it is designed to be mounted in bearing housings.

Is it suitable for industrial environments
Yes, it is designed for reliable operation in industrial applications.