The Multiquip 5098000380 NTN Bearing is a genuine OEM component designed for DCA-series ultra-silent diesel generators, including the DCA45SSIU2, DCA45SSIU2-GEER, DCA45SSIU2-FEMA, DCA60SSI2, and DCA60SSAI. Sourced directly from Multiquip, this bearing meets the original equipment specification for precise tolerancing and load capacity. Confirm your model code before ordering to ensure a correct fit for your generator.
Key Features
- OEM-Grade Precision Tolerancing — Manufactured by NTN to the exact radial clearance and load rating specified for DCA-series generator internals, ensuring consistent rotational performance.
- Drop-In Replacement — Engineered to the same dimensional profile as the original bearing, allowing direct installation without machining or shimming.
- Broad DCA-Series Coverage — Confirmed fitment for DCA45SSIU2, DCA45SSIU2-GEER, DCA45SSIU2-FEMA, DCA60SSI2, and DCA60SSAI ultra-silent generator models.
- Sustained Alternator Output — A correctly seated bearing maintains stable shaft alignment within the alternator assembly, supporting consistent power output under continuous or standby load cycles.
- Genuine Multiquip OEM Part — Supplied as an authorized OEM component, backed by Multiquip's parts program for traceability and quality assurance.
A bearing in a diesel generator serves as the rotational support for the alternator shaft, allowing it to spin freely while keeping it precisely aligned within the housing. When a bearing wears, develops play, or fails, it can cause increased vibration, audible noise, and heat buildup — ultimately leading to alternator shaft damage or loss of power generation capacity. Replacing a worn bearing promptly with a correct OEM-specification NTN unit restores smooth shaft rotation and protects surrounding alternator components from secondary wear.
Part Details
| Part Number | 5098000380 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | NTN Bearing |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45SSIU2 |
| Diesel Powered Generators | DCA60SSI2 |
| Diesel Powered Generators | DCA45SSIU2-GEER |
| Diesel Powered Generators | DCA45SSIU2-FEMA |
| Diesel Powered Generators | DCA60SSAI |
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.
