NSK NJ 207 ET Cylindrical Roller Bearing 35x72x17 mm

NSK NJ 207 ET Cylindrical Roller Bearing 35x72x17 mm

NSK NJ 207 ET is a single row cylindrical roller bearing designed to support high radial loads while allowing limited axial displacement, making it ideal for gearboxes, electric motors and industrial transmission systems.

Within the category of NSK cylindrical roller bearings, the NJ 207 ET model represents a precision engineered solution for applications requiring high stiffness, durability and controlled axial guidance. The NJ design features two ribs on the outer ring and one rib on the inner ring, enabling axial location of the shaft in one direction.

The NSK NJ 207 ET cylindrical roller bearing 35x72x17 mm is frequently searched using technical and dimensional phrases such as NJ207 NSK bearing, cylindrical roller bearing 35x72x17, NSK NJ 207 ET dimensions, or roller bearing for gearbox 35 mm shaft. These queries are typical for maintenance engineers, machine builders and industrial procurement specialists.

The ET designation indicates an optimized internal geometry combined with a pressed steel cage, ensuring efficient load distribution, reduced friction and reliable operation at higher speeds.

In industrial environments NSK cylindrical roller bearings are widely used where high radial load capacity and system rigidity are essential for reliable machine performance.

Construction and Design

The NSK NJ 207 ET bearing is engineered for high performance in demanding mechanical systems.

The construction includes:

outer ring with two integral ribs
inner ring with one rib
cylindrical rollers providing line contact
pressed steel cage ET design

This configuration allows axial displacement of the shaft relative to the housing in one direction, which is essential in systems with thermal expansion.

The cylindrical roller design ensures high radial load capacity and stiffness compared to standard ball bearings.

Industrial Applications

Cylindrical roller bearings from the NSK cylindrical roller bearings category are widely used in industrial machinery where heavy radial loads are present.

Typical applications include:

industrial gearboxes
electric motors
pumps and compressors
machine tools
power transmission systems
heavy industrial equipment

In these applications the NSK NJ 207 ET bearing provides reliable support and long operational life.

Dimensional Compatibility

The bearing dimensions comply with standardized industrial requirements.

Key dimensions:

Inner diameter: 35 mm
Outer diameter: 72 mm
Width: 17 mm

This dimensional configuration is commonly used in medium sized industrial machinery.

Typical dimensional search phrases include:

NSK NJ 207 ET dimensions
roller bearing 35x72x17 mm
cylindrical bearing 35 mm shaft
NJ207 bearing size

Operational Advantages

Engineers choose NSK cylindrical roller bearings for their performance and reliability.

Key advantages include:

high radial load capacity
high stiffness and rigidity
optimized internal design ET
efficient operation at higher speeds
durable steel cage construction

These features make cylindrical roller bearings essential components in modern industrial systems.

Technical Specification

Type: cylindrical roller bearing
Manufacturer: NSK
Model: NJ 207 ET
Inner diameter: 35 mm
Outer diameter: 72 mm
Width: 17 mm
Cage: pressed steel cage ET
Design: NJ single row with axial guidance
Application: gearboxes motors industrial machinery

FAQ

What is NSK NJ 207 ET used for
It is used in gearboxes, motors and industrial machinery requiring high radial load capacity.

Can this bearing support axial loads
Yes, it can support axial load in one direction due to NJ design.

What does ET mean in NSK bearings
ET indicates optimized internal geometry with a pressed steel cage.

Is this bearing suitable for high speed applications
Yes, it is designed for efficient operation at relatively high speeds.