RM2-2RS V Groove Roller Ball Bearing

The RM2-2RS V Groove Roller Ball Bearing is a guide bearing engineered for linear motion applications, industrial rail systems, and automated equipment requiring smooth travel, accurate alignment, and continuous low-resistance operation.

Designed with an external V-groove profile, this bearing is ideal for movement along angled rails, metal guide tracks, and CNC systems. The bearing features double rubber seals (2RS) to help retain lubrication and provide dependable performance in industrial automation and guided motion applications.

Applications for the RM2-2RS

The RM2-2RS is widely used in guided motion and industrial automation systems, including:

• CNC machinery
• Linear rail systems
• Automated equipment
• Positioning systems
• Industrial sliding doors
• Guided transport systems
• Cutting equipment
• Motion control applications

The V-groove profile supports stable movement along angled tracks while helping improve positioning precision and reduce operational vibration.

Features of the RM2-2RS V Groove Bearing

V-groove profile for linear guides

The external V-shaped groove is designed for smooth operation on angled rails and industrial linear systems.

Double rubber seals

Rubber seals help retain internal lubrication while reducing exposure to dust and light debris.

Precise and stable movement

The bearing delivers consistent rolling performance and excellent repeatability in CNC and automation systems.

Smooth low-vibration operation

Deep groove geometry combined with the V-groove profile supports stable rotation and continuous low-noise movement.

Chrome steel construction

Manufactured from hardened chrome steel to provide dependable mechanical strength and long service life in industrial environments.

When to Use a V Groove Bearing

V-groove bearings are commonly recommended for:

• Industrial rails
• Linear systems
• CNC equipment
• Automated machinery
• Guided movement applications
• Precision positioning systems

Usage Recommendations

To improve bearing performance:

• Use properly aligned rails
• Avoid excessive side impacts
• Monitor rail wear
• Keep the system clean
• Use proper installation methods

PGN Bearings Product Line

PGN Bearings supplies industrial components for rotating systems and linear motion applications. The product line includes ball bearings, V-groove bearings, roller chains, pillow block bearings, steel balls, and additional products engineered for industrial automation and precision movement systems.

FAQ

What is a V Groove Bearing?

A V Groove Bearing is a bearing with an external V-shaped groove designed for guided movement along rails and linear systems.

Can the RM2-2RS be used in CNC systems?

Yes. This model is widely used in CNC machinery, linear systems, and automated equipment.

What does 2RS mean?

“2RS” indicates rubber seals on both sides of the bearing.

Does this bearing come pre-lubricated?

Yes. The bearing comes factory pre-lubricated.

What is the advantage of the V-groove profile?

The V-groove profile improves alignment, stability, and movement precision along guide rails.