The Wacker Neuson 5100012423 is a genuine OEM Grooved Ball Bearing designed for the RC50 single-drum soil compactor series and the RD24-100, RD27-120, and RD28-120 tandem roller series. As a direct OEM replacement, this bearing is manufactured to the same specifications as the original component installed at the factory, ensuring a correct fit within the machine's drivetrain or drum assembly. This part covers an extensive range of RC50 and RD-series configurations including standard, combination, padfoot, open-drum, DPF, and electric variants. Confirm your model number before ordering to ensure this is the correct bearing for your specific machine.
Key Features
- Genuine OEM Bearing Specification — Manufactured to the exact groove geometry, race tolerance, and load rating of the original bearing, ensuring correct load distribution and rotational performance within the assembly.
- Drop-In Replacement — Matches the original bearing's dimensions and seating, so it installs directly into the existing housing without machining or adaptation.
- Broad Fitment Across RC and RD Series — Compatible with RC50 single-drum soil compactors and RD24-100, RD27-120, and RD28-120 tandem rollers across multiple build variants, including DPF, electric, combination, and open-drum configurations.
- Sustains Smooth Drum and Drivetrain Operation — A worn or failed grooved ball bearing can introduce vibration, noise, and uneven drum rotation, directly affecting compaction quality and machine control on asphalt and soil applications.
- Backed by Wacker Neuson OEM Sourcing — Sourced through the Wacker Neuson genuine parts network, this bearing carries the traceability and quality assurance expected of original equipment components.
A grooved ball bearing — commonly referred to as a deep-groove ball bearing — supports radial and axial loads generated by rotating shafts inside the machine's drum drive or travel drive assembly. It allows components to spin freely with minimal friction while maintaining precise shaft alignment under the heavy operating loads typical of compaction equipment. When a bearing wears, develops flat spots, or loses its grease retention, it can cause audible grinding, excessive heat, shaft misalignment, and ultimately seizure of the affected assembly — taking the machine out of service and potentially damaging surrounding components.
Part Details
| Part Number | 5100012423 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Grooved Ball Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RC50p Single Drum Soil Compactor | RC50p US | 5100027576 |
| RD28-120o | RD28-120o | 5100047379 |
| RD24-100 Tandem Roller | RD24-100 US | 5100021755 |
| RD24e-100c | RD24-100ce | 5100066733 |
| Single drum soil compactor RC50 | RC50 | 5100021295 |
| RD27-120 O Tandem Roller | RD27-120 O | 5100011390 |
| RD24e-100o | RD24-100oe | 5100066735 |
| RD28e-120o | RD28-120oe | 5100066736 |
| RD24-100c DPF | RD24-100c DPF | 5100047391 |
| RD24-100 | RD24-100 | 5100047374, 5100011385 |
| RD24-100 O Tandem Roller | RD24-100O US | 5100021759 |
| RD28-120 DPF | RD28-120 DPF | 5100047390 |
| RD28e-120 | RD28-120e | 5100066732 |
| RD27-120 Tandem Roller | RD27-120 | 5100011386 |
| RD24-100o DPF | RD24-100o DPF | 5100047393 |
| RD28-120o DPF | RD28-120o DPF | 5100047394 |
| RD27-120c | RD27-120c.3 | 5100047371 |
| RD28e-120c | RD28-120ce | 5100066734 |
| RD28-120c DPF | RD28-120c DPF | 5100047392 |
| RD28-120 | RD28-120 | 5100047375 |
| RD24-100c | RD24-100c | 5100047376 |
| RD28-120 O Tandem Roller | RD28-120O US | 5100021800 |
| RD28-120 C Tandem Roller | RD28-120C US | 5100021758 |
| RD27-120 | RD 27-120.3 | 5100032198 |
| RD28-120c | RD28-120c | 5100047377 |
| RD27-120o | RD27-120o.3 | 5100047373 |
| RD24-100c.3 | RD24-100c.3 | 5100047370 |
| RD24-100 DPF | RD24-100 DPF | 5100047380 |
| RD24-100o.3 | RD24-100o.3 | 5100047372 |
| RC50 Single Drum Soil Compactor | RC50 US | 5100027575 |
| RD 24-100.3 | RD 24-100.3 | 5100032197 |
| RD24-100 O Tandem Roller | RD24-100 O | 5100011389 |
| RD24e-100 | RD24-100e | 5100066731 |
| RD24-100 C Tandem Roller | RD24-100C US | 5100021757 |
| Single drum soil compactor RC50P | RC50P | 5100021296 |
| RD24-100o | RD24-100o | 5100047378 |
| RD28-120 Tandem Roller | RD28-120 US | 5100021756 |
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.
