Automotive parts designed to restore axle reliability for trailers, making routine maintenance straightforward. Owners who tow boats or camping kit gain reassurance from a complete replacement option supplied by OTOTEC Trailer Bearing Set. Will those OEM part numbers and precise dimensions match your hub?
⚡ At a Glance
- • Load Performance: Supports high radial loads and axial loads in one direction using tapered roller geometry between rotating and non-rotating members
- • Best for: Owners replacing axle bearings on boat trailers, camping trailers and similar small to medium trailers
- • Not ideal for: Applications requiring different OEM part numbers, non-tapered bearings or heavy commercial trailer specifications
The set contains four tapered roller bearings plus four races, with two bearings rubber-sealed and two unsealed. Supplied measurements include a 1 inch bore, 50.29mm outer diameter, 25.4mm inner diameter and 14.22mm width.
Quicker hub overhauls - with a complete set of bearings, seals and races
Four bearings are supplied together with four matching races; two bearings include rubber seals while two are unsealed, intended for two-hub replacement jobs. Manual measurements are provided so installers can confirm fit before assembly.
Having all commonly replaced parts in one kit reduces return trips to the parts counter and speeds up workshop or DIY repairs.
Stable towing performance - thanks to tapered roller bearing design
Tapered rollers handle combined loads by converting axial and radial forces into contact stresses distributed along the roller contact angle. Load handling is directional, providing firm axial support in the intended orientation.
Consistent load support helps keep hubs running true under towing conditions, reducing wobble and uneven tyre or bearing wear.
Easier parts matching - with listed OEM part numbers and measured dimensions
OEM references L44643, L44610 and L44600LA are provided alongside bore and external measurements, allowing compatibility checks against existing hubs. Dimensions include a 1" bore and precise OD/ID values for confirmation.
Clear part references and measurements simplify ordering and ensure the replacement components match the original fit where those numbers apply.
✨ The 4 Key Reasons for OTOTEC Trailer Bearing Set
- Complete kit - Reduces time on axle repairs with all parts included
- Mixed seals - Two sealed bearings protect against water ingress for longevity
- OEM part match - Clear part numbers simplify ordering correct replacements at fitment
- Consistent quality - Positive reviews indicate repeat purchases and dependable performance
📋 Technical Details at a Glance
- Category: Automotive Parts and Accessories
- Brand: OTOTEC
- Part Numbers: L44643, L44610, L44600LA
- Fits: Trailer axles for boat trailers, camping trailers and similar trailers
- Set contents: 4 bearings (two with rubber seals, two without), 4 races
❓ Frequently Asked Questions
Q: Are these bearings compatible with my trailer hub?
A: Compatibility depends on matching the listed OEM part numbers L44643, L44610 or L44600LA and the supplied dimensions (1" bore, 50.29mm OD, 25.4mm ID, 14.22mm width). Confirming those details against the hub will determine fit.
Q: What does the set include?
A: The set includes four tapered roller bearings, two with rubber seals and two without, plus four matching races suitable for two hubs.
Q: Can tapered roller bearings handle axial loads?
A: Yes, tapered roller bearings support axial forces as well as radial loads in one direction, making them suitable for axle applications.
🏆 Our Verdict
The OTOTEC Trailer Bearing Set is suitable for trailer owners who need a complete replacement kit matched to OEM references and precise measurements. Supplied bearings and races, including a mix of sealed and unsealed units, simplify hub servicing and restore reliable axle support. Positive feedback on quality suggests good long-term value for routine trailer maintenance.
