The Wacker Neuson Grooved Ball Bearing is a genuine OEM component designed for the TH627 indirect-fired air heater. Sourced directly from Wacker Neuson, this bearing is manufactured to the exact tolerances required for proper operation within the TH627 platform. Confirmed fitment against the official TH627 spare parts list gives you confidence you are ordering the correct part the first time.
Key Features
- OEM-Grade Tolerance Control — Manufactured to the precise radial clearance and load rating specified for this bearing position, ensuring smooth rotation under the thermal and mechanical demands of an indirect-fired heater.
- Direct Drop-In Replacement — Matches the original bore diameter, outer race dimensions, and groove profile, so it seats correctly in the existing housing without modification.
- Verified TH627 Fitment — Confirmed against the official Wacker Neuson TH627 spare parts list (418-02), so compatibility is not a guessing game.
- Sustained Combustion Fan Performance — A correctly seated grooved ball bearing keeps the combustion air or circulation fan spinning true; a worn bearing causes vibration, noise, and eventual fan failure that shuts down heat output on the jobsite.
- Genuine OEM Assurance — Carries the full Wacker Neuson OEM designation, meaning the material grade, heat treatment, and sealing specification match what was installed at the factory.
A grooved ball bearing — also known as a deep-groove ball bearing — supports both radial and light axial loads generated by a rotating shaft, such as a combustion blower or circulation fan motor inside an indirect-fired air heater. The deep raceway grooves allow the bearing to handle moment loads and maintain accurate shaft alignment throughout the operating cycle. When this bearing wears or fails, the shaft develops runout, the fan loses efficiency, and the resulting vibration can accelerate damage to surrounding components, ultimately causing the heater to shut down or underperform in cold-weather heating applications.
Part Details
| Part Number | 1000334803 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Grooved Ball Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| SPARE PARTS LIST 418-02 / TH627 | TH627 (418-02) | 1000362623 |
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.
