The Wacker Neuson Bearing is a genuine OEM component designed for the RD27-100 and RD27-120 series hydrostatic vibratory and tandem ride-on rollers. Sourced directly from Wacker Neuson, this bearing matches the original specification for a drop-in replacement with no guesswork. It covers an extensive range of RD27 configurations including Pro, Basic, and T4F variants, making it the correct choice for both current and earlier production machines in the RD27 family.
Key Features
- Precision-Toleranced OEM Construction — Manufactured to Wacker Neuson's original tolerancing specs, ensuring the bearing seats correctly and handles the dynamic loads present in vibratory roller drivetrains.
- Direct-Fit Replacement — Engineered to install exactly as the original, with matched dimensions and interface geometry for the RD27 platform so the swap is straightforward.
- Broad RD27 Series Coverage — Compatible with RD27-100 and RD27-120 models across Pro, Basic, and T4F build levels, covering both hydrostatic vibratory roller and ride-on roller configurations.
- Sustained Load Capacity — A correctly functioning bearing keeps the rotating assembly running smoothly under continuous vibration and compaction loads; a worn bearing leads to excessive heat, noise, and accelerated component wear throughout the drivetrain.
- Genuine OEM Part — Carrying the Wacker Neuson part number 5200012646, this is an authorized replacement that matches what was installed at the factory — not an approximation.
A bearing in a vibratory roller supports and guides rotating shafts or assemblies, allowing them to spin freely while managing the radial and axial forces generated during compaction work. In a machine like the RD27, which operates under continuous vibration and heavy rolling loads, bearings are subjected to significant stress cycles and wear over time. When a bearing begins to fail, operators typically notice increased vibration, abnormal noise, or heat buildup — left unaddressed, a failed bearing can cause damage to surrounding components and take the machine out of service.
Part Details
| Part Number | 5200012646 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5200005878, 5200014868, 5200023554, 5200023556, 5200005876, 5200021387 |
| Hydrostatic Vibratory Roller | RD27-120 | 5200005879, 5200014869, 5200014922, 5200014923, 5200023555, 5200023557, 5200024441, 5200005877, 5200021389 |
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.
