52400/52638 Wheel Bearing
The DUHUI Bearing 52400/52638 wheel bearing is a single row tapered roller bearing with dimensions of 101.60 mm inner diameter, 161.93 mm outer diameter, and 39.69 mm width. This wheel bearing matches OE reference 52400/52638 and is manufactured to OE specifications for direct replacement in wheel hub applications. It features a single row tapered roller design for reliable performance under combined radial and axial loads.
Specifications
| Parameter | Value |
|---|---|
| DH Code | DWB2475 |
| Part Number | 52400/52638 |
| Position | Wheel Hub (Front or Rear) |
| Product Type | Single Row Tapered Roller Bearing |
| Bearing Type | Single Row Tapered Roller Bearing |
| Inner Diameter | 101.60 mm (4.000 inch) |
| Outer Diameter | 161.93 mm (6.375 inch) |
| Width | 39.69 mm (1.563 inch) |
| Warranty | 2 years / 50,000km |
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: DWB2475
OE Numbers: 52400/52638
Reference Numbers (Interchange):
SKF: 52400/52638
FAG: 52400/52638
NSK: 52400/52638
NTN: 52400/52638
Vehicle Fitment
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Single row tapered roller bearing for wheel hub applications.
- Matches OE reference 52400/52638 for direct replacement.
- 101.60 mm inner diameter, 161.93 mm outer diameter, and 39.69 mm width provide the correct bearing envelope for this wheel hub application.
- Single row tapered roller design handles combined radial and axial loads from the wheel hub.
- Cup and cone assembly for direct replacement on the wheel hub.
- Cross-references to TIMKEN, SKF, FAG, NSK, and NTN for simplified sourcing and verification.
Installation Notes
- Verify the 101.60 mm inner diameter and 161.93 mm outer diameter match your original bearing before ordering.
- Clean the axle spindle and hub bore thoroughly before installing the new bearing.
- This tapered roller bearing requires proper preload adjustment during installation. Follow the vehicle manufacturer specification.
- Pack the bearing with the correct grease for the application before installation.
- Confirm your vehicle model and year before ordering.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces wheel bearings to OE specifications. Contact us
