Heavy Duty Trailer Bearing Kit For Dexter 12K Axles, 2-Set Pack With 28682 Inner Bearings, 28622 Races, 3984 Outer Bearings, 3920 Races And 10-56 Seal, Replaces 8-214 8-216 9-28 Built For Tough Jobs
✔️ 2 hub kits for Dexter 12K axles: bearings, races, seals
Heavy-duty bearing kit designed for Dexter 12,000 lb trailer axles, delivering reliable service for commercial trailers, livestock haulers, and heavy equipment transport. It includes everything needed to rebuild two hubs: inner bearings, inner races, outer bearings, outer races, and double-lip oil seals.
✅ 2 hub rebuilds total per kit, ready for two Dexter 12K hubs
✅ 28682 Inner Bearing (2.25" ID / 57.15 mm)
✅ 28622 Inner Race (3.844" OD / 97.75 mm)
✅ 3984 Outer Bearing (2.625" ID / 66.68 mm)
✅ 3920 Outer Race (4.438" OD / 112.62 mm)
✅ 10-56 Oil Seal (3.125" ID × 4.500" OD / 79.38 mm × 114.3 mm)
| Part | Size |
|---|---|
| Inner Bearing | 2.25" ID / 57.15 mm |
| Inner Race | 3.844" OD / 97.75 mm |
| Outer Bearing | 2.625" ID / 66.68 mm |
| Outer Race | 4.438" OD / 112.62 mm |
| Seal | 3.125" ID × 4.500" OD / 79.38 × 114.3 mm |
💡 What is a pillow block bearing used for? Pillow block bearings support rotating shafts in machinery and trailers, improving alignment and simplifying maintenance. - Handy for quick alignment and easy lubrication in conveyors and equipment - Helps reduce shaft wobble and wear in rotating assemblies - Ideal for maintenance teams doing routine hub service and replacements