SET555S/552A Wheel Bearing For FORD
The DUHUI Bearing SET555S/552A wheel bearing is an inch-series single-row tapered roller bearing assembly consisting of a cone (inner ring) and cup (outer ring). With a 57.15 mm bore, 123.825 mm outer diameter, and 38.1 mm width, this bearing supports combined radial and axial loads in automotive axle and drivetrain applications. It matches Ford OE specification SET555S/552A and is cross-referenced with SKF SET424, NTN 555S/552A, and Timken equivalents.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | DWB2367 |
| Part Number | SET555S/552A |
| Product Type | Tapered Roller Bearing – Single Row, Inch Series |
| Bore Diameter (d) | 57.15 mm (2.250 inch) |
| Outer Diameter (D) | 123.83 mm (4.875 inch) |
| Total Width (T) | 38.10 mm (1.500 inch) |
| Cone Number | 555S |
| Cup Number | 552A |
| Dynamic Load Rating (Cr) | 173.0 kN (38,900 lbf) |
| Static Load Rating (C0r) | 245.0 kN (55,000 lbf) |
| Axial Load Factor e | 0.35 |
| Axial Load Factor Y2 | 1.73 |
| Material | Case Carburized Steel |
| Enclosure | Open |
| Precision Rating | Class 4 |
| Operating Temperature Range | -40 to 120 °C (-40 to 250 °F) |
| Weight | 2.18 kg (4.81 lb) |
Note: Dimensional and load data is based on NTN and SKF published specifications for the 555S/552A assembly.
Important: All information on this page is for reference only. Please verify OE numbers, dimensions, and vehicle fitment against your original part before ordering. Contact us for fitment confirmation.
DH Code & OE Numbers & Reference Numbers
DH Code: DWB2367
OE Numbers:
SET555S/552A
Reference Numbers (Interchange):
SKF: SET424
NTN: 555S/552A
Peer: 555S/552A
Vehicle Fitment
FORD: Various models (verify OE number and dimensions before ordering)
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Single-row tapered roller design supports combined radial and axial loads in one direction – suitable for automotive axle and drivetrain applications [citation:2].
- Inch-series configuration with 57.15 mm bore and 123.825 mm outer diameter matches SKF SET424 and NTN 555S/552A for direct replacement [citation:8][citation:13].
- Separable cup and cone construction (555S cone / 552A cup) simplifies installation and maintenance – inner ring with roller assembly can be mounted independently [citation:2].
- Case carburized steel with precision-ground raceways – rated for 173 kN dynamic load and 245 kN static load for demanding drivetrain applications [citation:8].
- Open-type configuration supports splash lubrication systems common in axle and wheel hub applications.
Installation Notes
- Confirm bore diameter (57.15 mm) and outer diameter (123.825 mm) match your existing bearing and housing before installation.
- This bearing is a combination of cone (555S) and cup (552A) – the cone includes the inner ring with cage and roller set, while the cup is the outer ring.
- Inspect the shaft and housing for wear or damage – replace if scoring or pitting is present.
- Single-row tapered roller bearings must be mounted in mirror-image arrangement with a second tapered roller bearing to accommodate axial loads in both directions [citation:2].
- Lubricate with high-quality gear oil or grease – refer to the vehicle service manual for viscosity grade and lubrication method.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces tapered roller bearings and automotive components to OE specifications. Contact us
