2210-2RS Wheel Bearing
The DUHUI Bearing 2210-2RS is a double-row self-aligning ball bearing with a 50 mm bore, 90 mm outer diameter, and 28 mm width. This sealed bearing features contact seals on both sides for effective contamination protection, and is designed for automotive and industrial applications requiring compensation for shaft misalignment and high radial load capacity. It matches OE specification 2210-2RS and is cross-referenced with SKF, NTN, and NSK equivalents.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | DWB3551 |
| Part Number | 2210-2RS |
| Product Type | Double Row Self-Aligning Ball Bearing – Sealed |
| Bore Diameter (d) | 50.00 mm (1.969 inch) |
| Outer Diameter (D) | 90.00 mm (3.543 inch) |
| Width (B) | 28.00 mm (1.102 inch) |
| Enclosure | 2RS – Rubber Seals on Both Sides |
| Material | High Carbon Chrome Steel (GCr15) |
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: DWB3551
OE Numbers:
2210-2RS
Reference Numbers (Interchange):
SKF: 2210-2RS
NTN: 2210LLU
NSK: 2210DDU
Vehicle Fitment
This bearing is used in various automotive and industrial applications requiring self-aligning capability. Please verify OE number and dimensions before ordering.
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Double-row self-aligning ball design accommodates shaft misalignment up to 2° – suitable for applications where shaft deflection or misalignment may occur.
- 2RS contact seals on both sides provide effective contamination protection – retains lubricant and excludes dirt and moisture.
- Double-row design provides high radial load capacity with moderate axial load capability in both directions.
- Metric configuration with 50 mm bore and 90 mm outer diameter matches OE 2210-2RS for direct replacement.
- Heat-treated GCr15 bearing steel with precision-ground raceways – low friction coefficient and high limiting speed.
- Factory pre-lubricated – no additional greasing required before installation.
Installation Notes
- Confirm bore diameter (50.00 mm) and outer diameter (90.00 mm) match your housing and shaft before installation.
- This is a sealed bearing – do not wash or re-lubricate before installation as the factory-fill grease is pre-installed.
- Self-aligning bearings accommodate shaft misalignment during operation – ensure proper housing fit and shaft condition.
- Inspect the shaft and housing for wear or damage – replace if scoring or pitting is present.
- Press the bearing squarely into the housing or onto the shaft – never apply force directly through the rolling elements.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces self-aligning ball bearings and automotive components to OE specifications. Contact us
