The Multiquip 031-033-02 Inner Bearing Cone L68149 is a genuine OEM component designed for Multiquip trailer models including the TRLR45H, TRLR45E, TRLR502XFH, TRLR502XFE, TRLRSG1600XFH, and TRLRSG1600XFE. Sourced directly from Multiquip, this bearing cone meets the exact tolerancing and load-rating specifications required for these trailer axle assemblies. It is a direct OEM replacement, ensuring correct fitment without the guesswork of cross-referencing aftermarket alternatives. If your trailer wheel bearing assembly is due for service or shows signs of wear, 031-033-02 is the correct part to restore proper function.
Key Features
- OEM-Grade Bearing Tolerancing — Manufactured to the precise cone angle and raceway finish required for correct load distribution across the trailer axle bearing assembly.
- Drop-In Axle Compatibility — Engineered to seat correctly within the bearing cup on Multiquip trailer axle hubs, pairing with the L68149 cup specification for a complete bearing set.
- Confirmed Fitment — Verified for use on TRLR45H, TRLR45E, TRLR502XFH, TRLR502XFE, TRLRSG1600XFH, and TRLRSG1600XFE trailer models.
- Sustained Load Capacity — A correctly fitted bearing cone supports smooth hub rotation under trailer tow loads; a worn or spalled cone leads to hub heat buildup, wheel wobble, and potential axle damage.
- Safety-Critical Component — Wheel bearing integrity is directly tied to trailer road safety; using the correct OEM specification cone helps maintain safe towing performance and reduces the risk of bearing failure on the road.
The inner bearing cone works alongside a bearing cup to form the tapered roller bearing assembly at the trailer wheel hub. Together, they manage both radial and thrust loads generated during towing, keeping the wheel spinning smoothly and centered on the axle spindle. When a bearing cone wears, develops flat spots, or loses its surface finish, friction and heat increase rapidly — leading to hub damage, grease breakdown, and in severe cases, wheel separation.
Part Details
| Part Number | 031-033-02 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Inner Bearing Cone L68149 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Trailers | TRLR45H |
| Trailers | TRLR45E |
| Trailers | TRLR502XFH |
| Trailers | TRLR502XFE |
| Trailers | TRLRSG1600XFH |
| Trailers | TRLRSG1600XFE |
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.
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