The Wacker Neuson 5200021932 Ball Bearing is a genuine OEM component designed for PS2-800 and PSA2-800 series submersible pumps. As a direct OEM replacement, this ball bearing is manufactured to the exact tolerances and load ratings specified for these pumps, ensuring proper shaft support and rotor alignment throughout the pump's service life. This part is confirmed to fit the PS2-800 and PSA2-800 pump families, covering multiple configurations within those series.
Key Features
- OEM-Grade Bearing Tolerances — Manufactured to Wacker Neuson's exact radial clearance and load specifications, maintaining precise shaft rotation under the continuous operating loads typical of submersible pump applications.
- Drop-In Shaft Compatibility — Engineered to seat directly onto the pump shaft and into the bearing housing without modification, ensuring correct axial positioning and rotor clearance on installation.
- Confirmed PS2-800 and PSA2-800 Fitment — Compatible across multiple PS2-800 and PSA2-800 series submersible pump configurations, covering both standard and alternate variants within those model families.
- Sustained Pumping Efficiency — A correctly seated ball bearing keeps the impeller running true and reduces motor strain; a worn or failed bearing causes vibration, increased current draw, and accelerated seal wear.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, part number 5200021932 meets the same quality standards as the bearing originally installed at the factory.
A ball bearing in a submersible pump supports the rotating shaft that drives the impeller, keeping it centered and free-spinning within the pump housing. It carries both radial loads from the spinning rotor and any axial loads generated during pumping, allowing the motor to transfer energy efficiently to the water column. When a ball bearing wears out or fails, it introduces shaft wobble that accelerates seal degradation and impeller damage — catching and replacing it promptly protects the rest of the pump assembly.
Part Details
| Part Number | 5200021932 |
|---|---|
| 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.
