The Wacker Neuson 5100031880 Bearing is a genuine OEM component designed for the RD7Ye walk-behind tandem roller. Sourced directly from Wacker Neuson, this bearing meets the original engineering specifications for the RD7Ye series, covering multiple machine configurations including the RD7Ye Tandem Roller and Walk-Behind Roller variants. Installing a genuine OEM bearing ensures the rotating assembly performs exactly as engineered, protecting surrounding components from premature wear.
Key Features
- Genuine OEM Precision: — Manufactured to the exact tolerancing and load ratings specified for the RD7Ye drum and drivetrain assembly, ensuring consistent rotational performance under compaction loads.
- Direct-Fit Replacement: — Matches the original bearing seat dimensions and profile, seating correctly without machining or shimming during installation.
- RD7Ye Series Compatibility: — Confirmed fit across RD7Ye Tandem Roller and Walk-Behind Roller configurations, including machines 5100027116, 5100027117, 5100038032, and 5100048340.
- Sustained Load Capacity: — A correctly rated bearing keeps drums and rotating shafts aligned under repeated compaction cycles; a worn or failed bearing causes vibration, uneven drum contact, and accelerated damage to adjacent components.
- Protects the Drivetrain: — Replacing a worn bearing promptly prevents secondary damage to shafts, housings, and seals, keeping repair costs contained.
A bearing supports and guides rotating shafts or drums within the machine, reducing friction and maintaining precise alignment between moving parts. In a walk-behind tandem roller like the RD7Ye, bearings are critical to smooth drum rotation and consistent ground contact across asphalt and soil surfaces. When a bearing wears or fails, operators typically notice increased vibration, noise, or uneven compaction — symptoms that, left unaddressed, can lead to shaft damage and more extensive repairs.
Part Details
| Part Number | 5100031880 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7Ye Tandem Roller | RD7Ye | 5100027116, 5100027117, 5100038032, 5100048340 |
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.
