SET430 Tapered Roller Bearing Set
This is a heavy-duty tapered roller wheel bearing set consisting of a cup (572/NP053874) and cone (580/NP840302) assembly, featuring a 3.250-inch bore diameter, 5.5115-inch outer diameter, and 1.4375-inch overall width designed specifically for rear drive axle outer positions and PreSet hub systems in commercial truck applications.
100 in stock
| Construction | Single-row tapered roller bearing design with separable cone (580/NP840302) inner ring assembly and cup (572/NP053874) outer ring for optimal load distribution. |
|---|---|
| Material | High-strength chrome steel construction with precision tolerances and proprietary internal geometries designed to resist fatigue and reduce friction between moving parts. |
| Precision | Manufactured to original equipment quality standards with Timken MileMate technology featuring PreSet/PreSet Plus hub compatibility for enhanced performance. |
| Typical Application | Used in rear drive axle outer positions and PreSet hub bearing applications on heavy-duty trucks including Freightliner M2, Mack, and other commercial vehicles. |
| Manufacturer | Part number | Notes |
|---|---|---|
| Timken | SET430, 580/572, NP840302/NP053874 | |
| SKF | SET430, 580/572/Q | |
| ConMet | 10041916, 107503 | |
| National | HD430 | |
| Alliance | SBN-SET430 |
