32307CN Wheel Bearing
The DUHUI Bearing 32307CN is a single-row tapered roller bearing with a 35 mm bore, 80 mm outer diameter, and 32.75 mm total width. This automotive wheel bearing is designed for combined radial and axial loads and is commonly used in wheel hubs, transmissions, differentials, and industrial equipment applications . It matches OE specification 32307CN and serves as a direct replacement for workshops, distributors, and B2B buyers requiring a reliable bearing solution.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | DWB2507 |
| Part Number | 32307CN |
| Product Type | Single Row Tapered Roller Bearing |
| Bore Diameter (d) | 35.00 mm (1.378 inch) |
| Outer Diameter (D) | 80.00 mm (3.150 inch) |
| Total Width (T) | 32.75 mm (1.289 inch) |
| Weight | 0.79 kg (1.74 lb) |
| Bearing Material | Standard Bearing Steel |
| Suffix | C – Medium Angle (17° to 24°), N – Low Noise |
Note: Dimensional data is based on manufacturer published specifications from NSK and RSD catalogs . 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: DWB2507
OE Numbers:
32307CN
Reference Numbers (Interchange):
NSK: 32307CN
RSD: 32307CN
Vehicle Fitment
Please verify OE number, dimensions and vehicle configuration before ordering. Fitment data is not available for this part number.
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 .
- C suffix indicates medium contact angle (17° to 24°) for balanced radial and axial load capacity .
- N suffix indicates low-noise design for quieter operation .
- Manufactured to OE specifications with standard bearing steel for durability and fatigue resistance .
- Available for product customization – logo, code, pattern, or words can be applied to the bearing or packaging.
Installation Notes
- Confirm bore diameter (35.00 mm) and outer diameter (80.00 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
