The Multiquip EM26111 Outer Bearing Race is a genuine OEM component designed for the ST-70 submersible pump. Sourced directly from Multiquip, this part meets the original design specifications for the ST-70, ensuring a correct, secure fit within the bearing assembly. Whether you are rebuilding after wear or replacing a failed race during routine service, EM26111 is the right part for the job.
Key Features
- Genuine OEM Hardness and Tolerance: — Manufactured to the same surface hardness and dimensional tolerances as the original, ensuring smooth rolling contact and extended bearing service life.
- Direct-Fit for ST-70 Submersible Pumps: — Engineered to seat precisely within the ST-70 bearing housing, allowing straightforward installation without machining or modification to the bore.
- Confirmed ST-70 Compatibility: — Verified fitment for Multiquip ST-70 submersible pump models, removing guesswork from the parts-sourcing process.
- Protects Bearing Integrity Under Load: — A correctly seated outer race distributes radial load evenly across the rolling elements, preventing uneven wear that leads to vibration, heat buildup, and premature bearing failure.
- Corrosion-Resistant Material Grade: — Built to withstand the wet, submerged operating environment of submersible pump applications, where moisture exposure accelerates surface degradation on inferior-quality races.
The outer bearing race is the fixed outer ring of a rolling-element bearing assembly. It provides the hardened track surface along which the bearing balls or rollers travel, and it anchors the bearing within the pump housing to manage the radial forces generated during impeller rotation. When the outer race becomes worn, pitted, or spalled, the bearing loses its ability to distribute load correctly — resulting in increased vibration, excess heat, accelerated wear on surrounding components, and eventual pump failure. Replacing the EM26111 Outer Bearing Race restores the structural integrity of the bearing assembly and helps the ST-70 maintain consistent pumping performance.
For questions about fitment or to confirm this is the correct part for your ST-70 submersible pump, contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | EM26111 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Outer Bearing Race |
Compatibility & Fitment
| Name | Model |
|---|---|
| Submersible Pumps | ST-70 |
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.
