Bearings for Campsite and Caravan Slide-Out Mechanisms

Slide-out mechanisms in campsites, caravans, mobile homes and RV extensions rely heavily on high-quality bearings to ensure smooth movement, safe operation and long-term durability. When these bearings wear out, the entire sliding system can become noisy, uneven or completely stuck. We supply a wide range of bearings for all types of slide-out assemblies and can deliver worldwide.

Why Slide-Out Bearings Are Important

• Smooth sliding action – prevents jerking, vibrations or uneven movement.
• Reduced wear – protects rails, guides and mechanical components.
• Higher load capacity – supports the heavy structure of extended rooms and compartments.
• Weather resistance – quality bearings handle moisture, dust and outdoor temperature changes.

Typical Types of Bearings Used in Slide-Out Systems

• Deep groove ball bearings – common in rollers and guides.
• Needle roller bearings – for compact high-load applications.
• Spherical roller bearings – used when misalignment is expected.
• Sealed bearings (2RS/2Z) – ideal for outdoor use and long life.
• Custom roller assemblies – for proprietary slide-out frames and rails.

Where These Bearings Are Used

• Campsite and campsite-mounted slide-out structures
• Caravans and travel trailers
• Motorhomes and RVs
• Mobile office units and modular buildings
• Outdoor storage compartments and cargo systems

We Supply Bearings for All Slide-Out Mechanisms

Whether you are repairing a worn-out rail, replacing a broken roller or upgrading a complete slide-out system, we can supply the correct bearing in the exact specification you need. We handle both common series and hard-to-find industrial bearings, including high-load and sealed variants designed for outdoor environments.

Worldwide Supply

All bearings can be shipped anywhere in the world. Tell us the bearing designation, dimensions or photos of the part you need, and we will provide a fast quotation and delivery time.

Request a Bearing

If you require bearings for a campsite slide-out mechanism or caravan extension system, simply send:

• Exact bearing number (e.g. 6204-2RS, 6001-ZZ, NU series, needle type)
• Dimensions if the marking is unreadable
• Optional photo of the mechanism or old bearing

We will quickly identify the correct product and supply it worldwide.