HF2520-L564 INA 25x32x20 One Way Needle Roller Bearing

Main description

The HF2520-L564 INA one way needle roller bearing is a specialized mechanical component designed to transmit torque in one direction while allowing free rotation in the opposite direction.

This model belongs to the one way needle roller bearing category, widely used in drive systems, automation, and safety mechanisms. It combines compact size with high functional reliability, making it ideal for controlling rotational movement in industrial applications.

The HF2520-L564 INA is a needle roller clutch bearing that integrates load-carrying rollers and locking elements in a single compact unit, ensuring efficient one-directional torque transmission.

With dimensions 25x32x20 mm, it is commonly used in medium-duty applications where precise directional control and compact installation are required.

Design and construction

The HF2520 INA bearing is engineered for efficient operation:

• needle rollers acting as load-bearing elements
• integrated locking mechanism for one-directional function
• thin-walled outer ring for compact design
• no inner ring, designed for direct shaft contact

This construction ensures reliable performance and space-saving integration.

Industrial applications

The HF2520-L564 INA one way bearing is widely used in:

• drive systems and transmissions
• one way clutch mechanisms
• backstop and anti-reverse systems
• industrial machinery
• automation equipment

It is especially suitable for applications requiring controlled rotation direction.

Technical specifications

Technical section for snippet use:

• type: one way needle roller bearing
• brand: INA
• designation: HF2520-L564
• inner diameter: 25 mm
• outer diameter: 32 mm
• width: 20 mm
• function: one direction torque transmission
• design: without inner ring

Performance advantages

The HF2520 INA offers key benefits:

• one-directional locking function
• compact and lightweight design
• high reliability in motion control
• easy integration into systems
• long service life

Within one way bearing solutions, this model is a proven choice for industrial applications.

FAQ

Does the HF2520 bearing rotate in both directions?
No, it locks in one direction and rotates freely in the other.

Does it include an inner ring?
No, it operates directly on the shaft.

What is its main function?
To transmit torque in one direction and prevent reverse motion.

Is it suitable for drive systems?
Yes, it is commonly used in transmissions and drives.

Where is it typically used?
In anti-reverse systems and industrial machinery.