84548/10 Wheel Bearing For TOYOTA
The DUHUI Bearing 84548/10 wheel bearing is an inch-series single-row tapered roller bearing assembly consisting of a cone (inner ring) and cup (outer ring). With a 25.4 mm bore, 57.15 mm outer diameter, and 19.43 mm total width, this bearing supports combined radial and axial loads in automotive drivetrain and wheel hub applications. It matches Toyota OE specification 84548/10 and is interchangeable with Timken M84548/M84510 and Koyo M84548R10 equivalents.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | DWB2510 |
| Part Number | 84548/10 |
| Product Type | Tapered Roller Bearing – Single Row, Inch Series |
| Bore Diameter (d) | 25.40 mm (1.000 inch) |
| Outer Diameter (D) | 57.15 mm (2.250 inch) |
| Total Width (T) | 19.43 mm (0.765 inch) |
| Material | High Carbon Chrome Steel (GCr15) |
| Weight | 0.23 kg (0.51 lb) |
Note: Dimensional data is based on Timken and Koyo published specifications for the M84548/M84510 series. Please verify measurements against your original bearing before ordering.
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: DWB2510
OE Numbers:
84548/10
Reference Numbers (Interchange):
Timken: M84548/M84510
Koyo: M84548R10
NTN: 4T-M84548/M84510
SKF: M84548/M84510
Vehicle Fitment
TOYOTA: 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 drivetrain and wheel hub applications.
- Inch-series configuration with 25.4 mm bore and 57.15 mm outer diameter matches Timken M84548/M84510, Koyo M84548R10, and Toyota OE 84548/10 for direct replacement.
- Separable cup and cone construction simplifies installation and maintenance – inner ring with roller assembly can be mounted independently.
- Heat-treated GCr15 bearing steel with precision-ground raceways ensures consistent load distribution and wear resistance.
- Cross-referenced with major aftermarket brands including Timken, Koyo, NTN, and SKF – confirmed interchange available.
Installation Notes
- Confirm bore diameter (25.40 mm) and outer diameter (57.15 mm) match your existing bearing and housing before installation.
- This bearing is a combination of cone (M84548) and cup (M84510) – 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.
- Lubricate with high-quality gear oil or grease – refer to the Toyota 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
