Description
The Alliance ABP-SET430 is an aftermarket tapered roller bearing matched set comprising a 580 cone and 572 cup, used on heavy-duty truck and trailer drive axle outer wheel hubs. It replaces Timken SET430 (NP840302 cone / NP053874 cup) and serves the same 3.250 in cone bore / 5.512 in cup OD spec used by major North American trailer and drive axle hub designs.
Specifications
| Manufacturer | Alliance |
|---|---|
| Part Number | ABP-SET430 |
| Part Type | Tapered Roller Bearing & Race Set (Cone + Cup) |
| Cone | 580 (3.250 in ID) |
| Cup | 572 (5.512 in OD) |
| Replaces | Timken SET430 (NP840302 / NP053874) |
| Position | Drive axle outer / trailer outer wheel bearing |
Cross References
This bearing and race set replaces or is equivalent to the following part numbers:
- Timken: SET430, NP840302 (cone), NP053874 (cup), NP053874/NP840302
- Timken (alternate HD spec): SET401 (same 580/572 components)
- Also known as: 053874, 10041916, 107503, 572/580 Cone & Cup, 580PW5/572PW1, 840302, ASET580-72, HD430, NBSET430, NP454874/NP454302, RBT10431/LBT10431, SET601 (additional service numbers found across distributor catalogs; brand attribution not independently confirmed)
Applications
This bearing set fits drive axle outer wheel hubs and trailer outer hubs that use the 580/572 (3.250 in / 5.512 in) bearing pattern. Representative applications include:
- Freightliner M2 106 medium-duty trucks (drive axle outer)
- Heavy-duty drive axle and trailer hubs spec’d to Timken SET430 / SET401
- Meritor, Hendrickson, and Eaton drive axle and trailer hub assemblies using 580/572 bearings
Verify the cone bore and cup OD on your existing bearing or the hub’s parts spec sheet before ordering to confirm fitment.
