The Wacker Neuson is a genuine OEM Ball Bearing designed for the RD27-100 and RD27-120 series hydrostatic vibratory rollers, including standard and traction control configurations. As a factory-sourced component, the meets the exact dimensional and load tolerances specified for these machines, ensuring a direct, trouble-free installation. This Ball Bearing is verified for fitment across multiple machine numbers within the RD27 family, covering both the RD27-100 and RD27-120 drum widths.
Key Features
- OEM-Grade Precision Tolerancing — Manufactured to the exact bore diameter, outer race dimensions, and load ratings specified for the RD27 roller drivetrain, ensuring consistent rotation under compaction loads.
- Drop-In Installation — Matches the original bearing seat geometry on RD27-100 and RD27-120 models, seating correctly without modification to housings or shafts.
- Broad RD27 Series Coverage — Fits RD27-100 and RD27-120 hydrostatic vibratory rollers in both standard and traction control variants across multiple production runs.
- Sustained Load Performance — Supports smooth drum or drivetrain rotation under the continuous vibration and dynamic loads typical of asphalt and soil compaction work; a worn bearing introduces vibration, noise, and heat that accelerates surrounding component wear.
- Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson, carrying the same part number used in factory assembly and authorized service documentation.
A ball bearing reduces friction between rotating and stationary components by allowing the inner and outer races to turn independently on a set of hardened steel balls. In a hydrostatic vibratory roller like the RD27, bearings support rotating shafts in the drum assembly, drive system, or vibration mechanism, keeping those components aligned and spinning freely under heavy load. When a bearing wears, its races and balls develop play or surface damage, leading to increased friction, audible grinding or rumbling, excessive heat, and — if left unaddressed — seizure or damage to the shaft and housing it supports.
Part Details
| Part Number | 5000161138 |
|---|---|
| Old Part Number | 0161138 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Ball 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.
