| Product Line | Driveline & Axles |
| Category Name | Tapered Roller Bearings |
| Part Type | Cone/Cup Tapered Roller Bearings |
| Alternate Part Name | Cup and Cone Set, Tapered Roller Bearing Cone & Cup Assembly |
| OEM Part Number | Set 401(580 / 572) |
| Cone Part Number | 580 |
| Cup Part Number | 572 |
| Application Type | Heavy Duty Trucks, Semi-Trucks |
| VMRS Code | 018-005-003 |
| Material | Stamped Steel |
| Bearing Overall Width | 1.437 in. |
| Bore Diameter | 3.250 in. |
| Cone Backface Radius | 0.140 in. |
| Cone Width | 1.421 in. |
| Cup Backface Radius | 0.130 in. |
| Cup Outside Diameter | 5.511 in. |
| Cup Width | 1.125 in. |
| Bearing Type | Standard |
| Roller Count | 22 |
| Cup and Cone Quantity | 1 of each |
| Net Weight | 4.82 lb. |
| Cross References | 182401, 4T-580/572, 4T580/572, 580/572, 62AX75, EM54210, HBS-5421, HBS-5421-TIM, HBS5421, HBS5421TIM, HD206, MERSET401, Set 401, 4T580, 572, SET 401, SET401 |
| Intended Application | - Compatible with a wide variety of heavy-duty vehicles and industrial equipment, including: (Eaton Differential).
- Rear axles (differentials and wheel hubs): Especially on trucks (such as International, Kenworth T300, T600, T800, Mack Vision CXU-CXV), buses, and commercial vehicles.
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| BOM | |
