Reliable Bearings Wheel Seal 2.627 Inch, Part SL-151, for Trailer Hubs and Bearings

The Reliable Bearings Wheel Seal 2.627 (part number SL-151) is a trailer hub wheel seal sized to a 2.627 inch diameter, built for use in trailer hub and bearing assemblies. A wheel seal of this type is installed at the inner end of the hub to retain bearing grease inside the hub cavity while keeping water, dirt, and road debris from reaching the bearings and spindle. Maintaining a proper seal at this location is a key part of keeping wheel bearings lubricated and protected between service intervals, which helps prevent premature bearing wear or failure.

This seal is sold under the Reliable Bearings brand as part SL-151 and is intended as a replacement or service part for trailer hub and bearing assemblies using a 2.627 inch seal.

Specifications

• Brand: Reliable Bearings
• Manufacturer Part Number: SL-151
• Product Category: Trailer Hubs and Bearings
• Seal Diameter: 2.627 inches
• Weight: 1 pound

Frequently Asked Questions

What is the diameter of the Reliable Bearings SL-151 wheel seal? The Reliable Bearings SL-151 wheel seal has a diameter of 2.627 inches.

How much does the SL-151 wheel seal weigh? This wheel seal weighs 1 pound.

What is this wheel seal used for? The SL-151 is a wheel seal designed for trailer hub and bearing assemblies, where it retains grease inside the hub while blocking water and debris from reaching the bearings.

What category of parts does the SL-151 belong to? SL-151 is listed under trailer hubs and bearings, making it a hub-side service part rather than a bearing itself.

Is the SL-151 a bearing or a seal? SL-151 is a wheel seal, not a bearing, and is used alongside the wheel bearings in a trailer hub assembly.

Who makes the SL-151 wheel seal? The SL-151 wheel seal is manufactured by Reliable Bearings.

Why does a trailer hub need a wheel seal? A wheel seal such as the SL-151 keeps bearing grease contained inside the hub and prevents water and dirt from entering, which protects the wheel bearings from contamination and dry-out.

What size trailer hub does the 2.627 inch seal fit? The Reliable Bearings SL-151 is sized for hub applications calling for a 2.627 inch wheel seal.

Is SL-151 the full part number for this seal? Yes, SL-151 is the Reliable Bearings part number for this 2.627 inch wheel seal.

Does the SL-151 seal come with any other hardware? The SL-151 is sold as the wheel seal itself; no additional hardware or bearing components are specified with it.