The Wacker Neuson Needle Bearing is a genuine OEM component designed for the RS800 series single drum vibratory rollers, including the RS800A, RSS800A, RS800H, RS800V, and RS800 models. Sourced directly from Wacker Neuson, this needle bearing meets the exact tolerancing and load specifications required for the roller's drivetrain and compaction system. As a genuine OEM part, it carries the same specification as the bearing installed at the factory, so you can be confident in material grade and dimensional accuracy. Verify your model number against the fitment list before ordering to ensure a correct match for your machine.
Key Features
- Precision Needle Bearing Tolerancing — Manufactured to exact radial clearance and load-rating specs, ensuring smooth rotation under the high cyclic loads generated by vibratory drum operation.
- Genuine OEM Part — Supplied by Wacker Neuson under part number 5000114503, matching the original component specification for material hardness and dimensional profile.
- Direct Drop-In Fitment — Sized to seat correctly in the original bearing housing without machining or shimming, making replacement straightforward for trained technicians.
- Broad RS800 Series Compatibility — Fits the RS800A, RSS800A, RS800H, RS800V, and RS800 single drum vibratory roller variants, covering the full walk-behind roller lineup in this family.
- Protects Drivetrain Integrity — A worn or failed needle bearing causes increased shaft play, vibration imbalance, and accelerated wear to surrounding components; replacing it promptly restores smooth, consistent drum operation.
A needle bearing uses a series of small, cylindrical rollers arranged around a shaft to carry radial loads within a compact envelope. In a single drum vibratory roller like the RS800 series, needle bearings support rotating shafts in the drivetrain and exciter assembly, allowing components to spin freely under load while maintaining precise shaft alignment. When a needle bearing wears out, it typically produces increased noise, shaft wobble, and uneven force transmission — all of which can compromise compaction quality and accelerate damage to adjacent components.
Part Details
| Part Number | 5000114503 |
|---|---|
| Old Part Number | 0114503 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Needle Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Vibratory Roller | RS800A | 5000006581, 5000630011 |
| Single Drum Vibratory Roller | RSS800A | 5000006582, 5000630012 |
| Single Drum Vibratory Roller | RS800H | 5000006583 |
| Single Drum Vibratory Roller ( without engine) | RS800 | 5000006585 |
| Single Drum Vibratory Roller | RS800V | 5000007187 |
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.
