Z542327 Wheel Bearing
The DUHUI Bearing Z542327 is a single-row tapered roller bearing with a 130 mm bore, 210 mm outer diameter, and 80 mm overall width. This automotive wheel bearing is designed for combined radial and axial loads and is commonly used in heavy-duty truck and trailer axle wheel hub applications. It matches OE specification Z542327 and serves as a direct replacement for workshops, distributors, and B2B buyers requiring a reliable heavy-duty bearing solution for commercial vehicles.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | DWB3531 |
| Part Number | Z542327 |
| Product Type | Single Row Tapered Roller Bearing |
| Bore Diameter (d) | 130.00 mm (5.118 inch) |
| Outer Diameter (D) | 210.00 mm (8.268 inch) |
| Width (B) | 80.00 mm (3.150 inch) |
| Weight | 8.50 – 9.00 kg (18.74 – 19.84 lb) |
| Bearing Material | High Carbon Chrome Steel (GCr15) |
| Cage Material | Pressed Steel Cage |
| Temperature Range | -40°C to 120°C |
Note: Dimensional data is based on manufacturer published specifications. 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: DWB3531
OE Numbers:
Z542327
Reference Numbers (Interchange):
Z542327
Vehicle Fitment
Please verify OE number, dimensions and vehicle configuration before ordering. Fitment data is not available for this part number.
Typical Applications: Heavy-duty truck and trailer axle wheel hubs, commercial vehicle axles, and industrial equipment requiring high load capacity.
Product Features
- Single-row tapered roller bearing design accommodates high radial and axial loads in one direction. The conical raceways allow these versatile bearings to support combined loads effectively.
- Separable cone and cup components simplify mounting, dismounting, and maintenance. The cone unit consists of an inner ring with cage and roller set, while the cup is the outer ring.
- Manufactured to OE specifications with high carbon chromium bearing steel (GCr15) for durability and fatigue resistance.
- Pressed steel cage provides reliable roller guidance under load.
- Heavy-duty construction is designed for high-load applications, including commercial vehicle axles, trailers, and industrial equipment where reliability is critical.
- Available for product customization – logo, code, pattern, or words can be applied to the bearing or packaging.
Installation Notes
- Confirm bore diameter (130.00 mm) and outer diameter (210.00 mm) match your housing and shaft before installation.
- This is a single-row tapered roller bearing – these bearings must be mounted in mirror-image arrangement together with a second tapered roller bearing. Paired bearing sets can be applied in X, O, or tandem arrangements.
- Inspect the housing and shaft surfaces for wear or damage before installing new components.
- Apply even pressure when pressing the cone onto the shaft and the cup into the housing – never apply force directly through the rolling elements.
- Proper bearing preload is critical for tapered roller bearings – refer to the vehicle service manual for torque specifications.
- Pack the bearing with high-quality grease before installation if not pre-lubricated.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces wheel bearings and automotive components to OE specifications. Contact us
