The Husqvarna 574452001 Bearing is a genuine OEM component designed for the WS440HF, WS482HF, WS440, WS482, WS442, and WSC40 wall saws. As an authentic Husqvarna part, it is manufactured to the exact tolerances required to keep your wall saw operating smoothly and precisely. Cross-reference part number 574452001 against your parts diagram to confirm the correct position before ordering. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM Precision Tolerancing — manufactured to Husqvarna's exact dimensional and load specifications, ensuring correct rotation, minimal play, and the service life expected of a genuine OEM bearing.
- Direct Drop-In Replacement — engineered to the same interface dimensions as the original, so it seats correctly in the bearing housing without rework or modification to surrounding components.
- Broad Wall Saw Compatibility — fits the WS440HF, WS482HF, WS440, WS482, WS442, and WSC40 wall saws, covering a wide range of Husqvarna track-mounted wall saw models.
- Restored Cutting Accuracy — a correctly functioning bearing maintains proper shaft alignment and smooth power transfer, keeping blade tracking true and cut quality consistent on demanding concrete and masonry applications.
- Verified Husqvarna OEM Part — sourced directly through authorized Husqvarna supply channels, so you can confirm fitment with confidence using the 574452001 part number in your machine's parts diagram.
A bearing in a wall saw supports the rotating shaft or drive component it surrounds, carrying both radial and axial loads while allowing smooth, low-friction rotation. In a track-mounted wall saw, where blade speed, cutting depth, and positional accuracy are critical, a worn or failed bearing introduces vibration, shaft wobble, and uneven blade loading — all of which compromise cut quality and place additional stress on connected components. Replacing a degraded bearing promptly with a correctly spec'd OEM part restores the mechanical integrity of the drive system and protects the surrounding assembly from accelerated wear.
Part Details
| Part Number | 574452001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Bearing |
Compatibility & Fitment
| Name | Model |
|---|---|
| Wall Saw | WS440HF |
| Wall Saw | WS482HF |
| Wall Saw | WS440 |
| Wall Saw | WS482 |
| Wall Saw | WS442 |
| Wall Saw | WSC40 |
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.
