The Wacker Neuson 5200020252 Ball Bearing is a genuine OEM component designed for the APT4T and APT4S submersible pump series. This includes APT4T Pump models with Electric Brake and Surge Brake configurations, APT4T Cold Weather variants, and APT4S Pump w/Skid models — both standard and Cold Weather versions. As a factory-sourced part, the 5200020252 meets the exact tolerancing and load ratings specified for these pumps, ensuring the rotating assembly operates as intended. Verify your model number before ordering to confirm compatibility with your specific unit.
Key Features
- OEM-Grade Precision Tolerancing — Manufactured to Wacker Neuson's exact dimensional and load specifications, maintaining the correct running clearances inside the pump assembly.
- Drop-In Fitment for APT4T and APT4S Pumps — Engineered to seat and secure exactly as the original bearing, requiring no modification to housing or shaft.
- Broad Series Coverage — Fits multiple APT4T and APT4S configurations including Electric Brake, Surge Brake, and Cold Weather variants, consolidating your parts sourcing across the pump family.
- Protects Pump Shaft and Motor Alignment — A correctly spec'd bearing keeps the impeller shaft centered and true; a worn bearing accelerates seal wear and can allow shaft deflection that damages the motor.
- Genuine Wacker Neuson Part — Sourced directly from the OEM, so fitment, part number accuracy, and material grade are verified against the original engineering documentation.
A ball bearing in a submersible pump supports the rotating shaft that drives the impeller, carrying both radial and axial loads generated during pumping. It allows the shaft to spin freely with minimal friction while keeping it precisely positioned within the pump housing. When a bearing wears or fails, it introduces vibration, accelerates seal degradation, and can lead to shaft contact with surrounding components — ultimately causing motor damage or complete pump failure. Replacing a worn bearing promptly with the correct OEM part restores smooth, efficient operation and protects the surrounding components from secondary damage.
Part Details
| Part Number | 5200020252 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Ball Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT4T Pump, Electric Brake | APT4T | 5200019644, 5200019643 |
| APT4T Pump, Surge Brake, Cold Weather | APT4T CW | 5200019792, 5200019793 |
| APT4S Pump w/Skid, Cold Weather | APT4S CW | 5200019798 |
| APT4S Pump w/Skid | APT4S | 5200018977 |
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.
