The Wacker Neuson is a genuine OEM Radial Ball Bearing 6019-2Rs1/C4 designed for the RD27-100 and RD27-120 tandem roller series. Sourced directly from Wacker Neuson, this bearing meets the exact tolerances and load ratings specified for these machines, ensuring a drop-in replacement with no guesswork. It fits across the full RD27 lineup, covering Pro, Basic, and T4F configurations in both the 100 and 120 cm drum-width variants. When you need to restore drum rotation or drivetrain integrity on your RD27, part number is the correct, verified component for the job.
Key Features
- Precision-Rated Bearing Geometry — The 6019-2Rs1/C4 designation confirms dual-sealed construction with a C4 internal clearance rating, engineered to handle the elevated operating temperatures and radial loads common in vibratory roller drivetrains.
- Genuine OEM Component — Supplied as an original Wacker Neuson part, this bearing is manufactured to the same specification as the unit installed at the factory, preserving the integrity of your roller's drivetrain assembly.
- Direct-Fit for RD27-100 and RD27-120 — Verified fitment across the entire RD27 family, including Pro, Basic, and T4F variants in both drum widths, so you can order with confidence.
- Supports Consistent Drum and Drivetrain Performance — A worn or failed radial ball bearing can cause irregular drum rotation, vibration imbalance, or drivetrain noise. Replacing with 5000189418 restores smooth, accurate roller operation on asphalt and soil compaction passes.
- Dual-Sealed for Contamination Resistance — The 2Rs1 dual-seal design blocks ingress of water, dust, and compaction debris — critical for equipment that operates continuously in dirty, high-vibration environments.
A radial ball bearing supports rotating shafts by carrying radial loads while allowing smooth, low-friction rotation between moving components. In a tandem vibratory roller like the RD27, these bearings are found in the drum drive and vibratory mechanism assemblies, where they absorb the constant radial forces generated during compaction passes. When a radial ball bearing begins to fail, operators typically notice increased drivetrain noise, irregular drum rotation, or vibration anomalies — all of which compromise compaction quality and can accelerate wear on surrounding components if left unaddressed.
Part Details
| Part Number | 5000189418 |
|---|---|
| Old Part Number | 0189418 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Radial Ball Bearing 6019-2Rs1/C4 |
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.
Wacker Neuson
Wacker Neuson Part # 5000180095 - Bearing-Radial Ball, 6204, C4 - Genuine OEM Part
