The Husqvarna 502562601 Ball Bearing is a genuine OEM component designed for the PG450 and HTC450 floor grinders. Sourced directly from Husqvarna, this bearing is manufactured to the exact tolerances required for proper operation in these machines. Cross-reference part number 502562601 against your parts diagram to confirm fitment before ordering. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM-Grade Tolerance Precision — manufactured to Husqvarna's exact dimensional and load-rating specifications for this bearing position, ensuring correct rotational resistance and load distribution.
- Drop-In Replacement — engineered to match the original bearing's seat diameter and race geometry, allowing it to seat correctly in the PG450 and HTC450 without machining or modification.
- Compatible with PG450 and HTC450 Floor Grinders — confirmed fitment for both the PG450 and HTC450 planetary floor grinder platforms.
- Smooth Head Rotation Restored — a correctly functioning ball bearing allows the grinder's rotating assembly to spin freely and evenly, delivering consistent surface contact and grinding performance across the floor.
- Reduces Wear on Surrounding Components — a failed or worn bearing introduces vibration and lateral play that accelerates damage to adjacent shafts, housings, and drive components; replacing it promptly protects the broader assembly.
A ball bearing in a floor grinder supports the rotating shaft or head assembly, allowing it to spin with minimal friction under the machine's operational loads. When the bearing is in good condition, the grinder runs smoothly, maintaining even pressure across the grinding heads and producing a consistent finish. As the bearing wears, play develops in the rotating assembly — this appears as vibration, unusual noise, or uneven grinding patterns — and left unaddressed, the increased stress can damage shafts, housings, and drive components that are far more costly to replace.
Part Details
| Part Number | 502562601 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Ball Bearing |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG450 |
| Floor Grinder | HTC450 |
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.
