The Wacker Neuson is a genuine OEM Radial Ball Bearing (6003) designed for a wide range of Wacker Neuson equipment including CRT36-24A ride-on concrete trowels, RD12A-90 tandem rollers, the BFS 2020AS floor saw, and the GS12Ai portable generator. As a factory-sourced component, part is manufactured to the exact tolerances required to maintain smooth rotation and correct load distribution across each of its supported applications. Verify your model number before ordering to ensure a correct application match — this bearing fits multiple distinct machine families. Stock this part as part of a scheduled maintenance program to keep critical rotating assemblies operating within spec.
Key Features
- Genuine OEM Bearing Tolerancing — Manufactured to the exact radial clearance and load ratings specified for Wacker Neuson rotating assemblies, ensuring correct fit within the bearing housing without shimming or adjustment.
- Standard 6003 Ball Bearing Configuration — This industry-standard bearing series seats and locks using the same retaining geometry as the factory-installed component, making swap-out straightforward with common workshop tools.
- Broad Cross-Family Fitment — Confirmed for CRT36-24A ride-on trowels (including High Speed and wheel kit variants), RD12A-90 tandem rollers (including foldable ROPS variants), the BFS 2020AS floor saw, RD11A and RD11AEC double drum rollers, and the GS12Ai portable generator.
- Sustains Smooth Shaft Rotation — A worn or failed radial ball bearing causes vibration, heat buildup, and accelerated wear on adjacent shaft and housing components; replacing on schedule protects the surrounding drivetrain.
- Direct OEM Source — Supplied under Wacker Neuson part number 5000151863, sourced through the authorized parts network to ensure you receive the correct specification bearing for your machine.
A radial ball bearing supports a rotating shaft by carrying radial loads — forces acting perpendicular to the shaft axis — while allowing the shaft to spin freely with minimal friction. In equipment like concrete trowels, tandem rollers, floor saws, and generators, these bearings are found in drive assemblies, rotor shafts, and gearbox interfaces where consistent, low-friction rotation is critical to machine output and component longevity. When a radial ball bearing wears out, the resulting play in the shaft causes vibration, noise, uneven wear on surrounding components, and — if left unaddressed — can lead to shaft damage or housing failure that is significantly more costly to repair.
Part Details
| Part Number | 5000151863 |
|---|---|
| Old Part Number | 0151863 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Radial Ball Bearing (6003) |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 915mm/36in Ride-On Trowel | CRT36-24A | 5000620080, 5000620299, 5000620802 |
| RD12A-90 Tandem Roller | RD12A-90 | 5000620058, 5000620320, 5000620369 |
| BFS 2020AS SAW | BFS 2020AS | 5000620086 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-24A-H | 5000009232 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
| Ride-on Trowel | CRT36-24A-E | 5000009483 |
| 50Hz Portable Generator 12 kVA | GS12Ai | 5000009108 |
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.
