The Wacker Neuson Bearing is a genuine OEM component designed for the RD27-100 and RD27-120 series hydrostatic vibratory rollers, including standard and Traction Control configurations. As a factory-sourced part, it meets the exact tolerancing and load ratings specified for these machines, ensuring proper fit within the drivetrain or drum assembly without the guesswork of aftermarket substitution. Compatibility spans multiple machine numbers across the RD27-100 and RD27-120 series, so verify your machine number before ordering to confirm the correct application. This is the same genuine OEM bearing supplied through Wacker Neuson's authorized parts network.
Key Features
- OEM-Grade Load Tolerance: — Manufactured to the exact radial and axial load ratings specified for the RD27 roller family, maintaining proper bearing life under compaction vibration and drum forces.
- Drop-In Replacement: — Shares the identical bore, outer diameter, and seating geometry as the original, allowing direct installation without modification to the housing or shaft.
- Broad RD27 Series Coverage: — Fits RD27-100 and RD27-120 hydrostatic vibratory rollers in both standard and Traction Control variants across multiple production runs.
- Vibration-Rated Construction: — Built to withstand the continuous oscillation and dynamic loading generated during asphalt and soil compaction cycles — conditions that accelerate wear in undersized or improperly rated bearings.
- Genuine OEM Sourcing: — Supplied through Wacker Neuson's authorized parts channel, ensuring the part matches the original component specification rather than a generalized cross-reference.
A bearing supports rotating shafts and components by reducing friction and handling both radial and axial loads generated during operation. In a vibratory roller like the RD27 series, bearings are subjected to high dynamic loads from the exciter mechanism and drivetrain, making their integrity critical to smooth drum rotation and accurate compaction output. When a bearing wears or fails, it can cause vibration, noise, heat buildup, and eventual seizure of the associated shaft or assembly — taking the machine out of service and potentially causing collateral damage to surrounding components.
Part Details
| Part Number | 5000161139 |
|---|---|
| Old Part Number | 0161139 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508, 5000620510, 5000620512, 5000620037 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509, 5000620511, 5000620513, 5000620038 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
