The Wacker Neuson 5200021934 Ball Bearing is a genuine OEM component designed for the PS2-800 and PSA2-800 series submersible pumps. As a direct OEM replacement, this bearing is manufactured to the exact tolerances required by Wacker Neuson for proper shaft support and smooth pump operation. It is confirmed compatible across multiple PS2-800 and PSA2-800 configurations, so verify your machine number before ordering to ensure an exact match. Sourcing the correct 5200021934 from an authorized parts supplier means you get the same specification that left the factory.
Key Features
- OEM-Matched Tolerancing — Manufactured to Wacker Neuson's exact dimensional and load-rating specs for the PS and PSA submersible pump bearing seat, ensuring proper shaft alignment and smooth rotation.
- Drop-In Replacement — Seats directly into the bearing housing of PS2-800 and PSA2-800 pumps with no reworking of the housing or shaft required.
- Broad PS/PSA Series Compatibility — Covers multiple PS2-800 and PSA2-800 submersible pump variants; cross-reference your machine number to confirm fitment for your specific unit.
- Sustained Pump Output — A correctly seated bearing keeps the impeller shaft running true, maintaining rated flow and head pressure. A worn or failed bearing causes shaft wobble, accelerated seal wear, and a drop in pumping performance.
- Genuine Wacker Neuson OEM Part — Supplied as a factory-authorized component, giving you confidence that material grade and geometry match the original specification for this pump family.
A ball bearing in a submersible pump supports the rotating shaft that drives the impeller, allowing it to spin freely while handling both radial and axial loads generated during pumping. When the bearing is in good condition, the shaft stays centered, seals remain intact, and the pump delivers consistent flow. As the bearing wears, the shaft develops play, which puts stress on the mechanical seal and can lead to water ingress into the motor housing — ultimately causing pump failure. Replacing the 5200021934 Ball Bearing at the first sign of noise or vibration protects the surrounding components and keeps the pump running at full capacity.
Part Details
| Part Number | 5200021934 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Ball Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PSA2 800 | PSA2800 | 5000620443, 5000620449, 5000620450 |
| PS2-800 | PS2800 | 5000620439, 5000620452, 5000620438 |
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.
