The Multiquip 0070506907 Bearing 6907ZZ is a genuine OEM component designed for the DCA220SSJ, DCA220SSJU, and DCA220SSVU series ultra-silent diesel generators. Sourced directly from Multiquip, this bearing meets the original engineering specifications required to keep rotating assemblies running smoothly under continuous load. It is a direct-fit replacement for the applicable DCA220 generator models, including 50 Hz and 60 Hz variants. Keeping this bearing in serviceable condition is essential to maintaining proper shaft alignment and mechanical efficiency across the generator's operating life.
Key Features
- Genuine OEM Precision Tolerancing — Manufactured to the exact radial clearance and load-rating specs required by the DCA220 generator platform, ensuring consistent rotational performance under sustained electrical generation loads.
- Double-Shielded 6907ZZ Design — The ZZ steel shield configuration keeps internal grease in and contaminants out, extending service intervals in the demanding environments these generators operate in.
- Confirmed Fitment for DCA220 Series — Verified for the DCA220SSJ, DCA220SSJU, DCA220SSVU, DCA220SSVU-50HZ, and DCA220SSVU-60HZ ultra-silent generator models.
- Maintains Smooth Power Transfer — A correctly functioning bearing supports proper shaft rotation within the generator assembly; a worn or failed bearing causes vibration, heat buildup, and eventual mechanical failure.
- Direct OEM Sourcing — Supplied as a genuine Multiquip part, this bearing carries the same part number — 0070506907 — used by Multiquip authorized service centers for depot-level repairs.
A bearing in a diesel generator serves as the interface between rotating and stationary components, allowing the shaft to spin freely while supporting radial and axial loads. In a generator set like the DCA220 series, bearings are critical to maintaining rotor alignment within the alternator — even minor wear can introduce vibration that accelerates damage to windings and housings. When a bearing begins to fail, early signs include unusual noise, increased heat at the bearing housing, and eventually reduced output quality or complete mechanical seizure.
Part Details
| Part Number | 0070506907 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bearing 6907ZZ |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA220SSJ |
| Diesel Powered Generators | DCA220SSJU |
| Diesel Powered Generators | DCA-220SSVU |
| Diesel Powered Generators | DCA220SSVU-50HZ |
| Diesel Powered Generators | DCA220SSVU-60HZ |
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.
