DAC42820040-2RS Wheel Bearing
The DUHUI Bearing DAC42820040-2RS double-row wheel bearing is a standard replacement component for vehicles requiring a 42×82×40 mm rear axle hub bearing. This double-row ball bearing design provides stable load distribution and reliable performance for rear axle installations. Manufactured to original equipment specifications including DAC42820040-2RS, this wheel bearing delivers dependable performance for compatible applications.
Technical Specifications
| Specification | mm | inch |
|---|---|---|
| DH Code | DWB0412 | |
| Part Number | DAC42820040-2RS | |
| Product Type | Double Row Ball Bearing | |
| Fitting Position | Rear Axle | |
| Inner Diameter | 42.00 mm | 1.654 in |
| Outer Diameter | 82.00 mm | 3.228 in |
| Width | 40.00 mm | 1.575 in |
| Row Type | Double Row | |
| Seal Type | 2RS (Double Rubber Seal) | |
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: DWB0412
OE Numbers:
DAC42820040-2RS
Reference Numbers (Interchange):
DAC42820040
Vehicle Fitment
Application Type: This DAC42820040-2RS wheel bearing is a standard double-row wheel bearing used across multiple vehicle platforms.
Typical applications include: Passenger cars and light commercial vehicles requiring a 42 mm inner diameter, 82 mm outer diameter, and 40 mm width rear axle wheel bearing with rubber seals.
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Double-row ball bearing design provides stable load distribution and extended service life.
- 2RS rubber seals on both sides provide excellent contamination protection and grease retention.
- Manufactured from high-carbon chromium bearing steel for durability under load.
- Precision-ground raceways ensure smooth rotation and precise wheel guidance.
- Pre-lubricated and sealed design reduces maintenance requirements.
- No pre-load or alignment adjustments required during installation.
Installation Notes
- Confirm inner diameter is 42.00 mm (1.654 in), outer diameter is 82.00 mm (3.228 in), and width is 40.00 mm (1.575 in) before installation.
- This bearing is designed for rear axle fitment on compatible vehicles.
- Do not attempt to disassemble the wheel bearing unit or remove the seals – this will cause permanent damage.
- Press the bearing into the hub using appropriate tools – never strike with a hammer.
- Torque the hub nut to manufacturer specifications (refer to the vehicle service manual).
- Verify fitment for your specific vehicle model before ordering.
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
