The Multiquip L68111/L68149 Inner/Outer Bearing Cup & Cone is a genuine OEM replacement designed for the TRLR45US water trailer. This matched cup and cone set is sourced directly through Multiquip's OEM supply chain, ensuring the correct taper geometry and load rating for this specific trailer application. If you're servicing wheel bearings on a TRLR45US, this is the exact set you need to restore proper hub function and keep the trailer rolling safely under load.
Key Features
- Matched Taper Bearing Set — Supplied as a cup and cone pair with precision-matched taper angles, ensuring correct load distribution across both races without selective fitting or shimming.
- Genuine OEM Specification — Manufactured to the same hardness and surface finish tolerances as the original bearing set, maintaining the load capacity and service life intended for the TRLR45US hub assembly.
- Direct Hub Replacement — Designed to seat directly into the TRLR45US hub without alteration, with inner and outer races sized to the original bore and spindle dimensions.
- Confirmed Fitment — Verified for the Multiquip TRLR45US water trailer; reference model code TRLR45US when ordering to confirm application.
- Trailer Safety Relevance — Wheel bearing failure on a loaded water trailer presents a serious towing hazard; using correctly rated OEM-spec cup and cone components is critical to safe trailer operation on public roads and jobsite access routes.
A tapered roller bearing cup and cone set forms the load-bearing interface between a trailer's wheel hub and spindle. The cone (inner race) mounts on the spindle and carries the roller elements, while the cup (outer race) presses into the hub bore and provides the hardened running surface. Together, they handle both radial loads from the trailer's weight and thrust loads generated during cornering and braking. When either component wears, pits, or spalls, the hub develops play, generates heat, and can seize or shed a wheel entirely — making timely replacement with a correctly rated bearing set essential for safe, continued trailer use.
Part Details
| Part Number | L68111/L68149 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Inner/Outer Bearing Cup & Cone |
Compatibility & Fitment
| Name | Model |
|---|---|
| TRLR45US | TRLR45US |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
