The Husqvarna 502537201 Bearing Housing is a genuine OEM component designed for PG680, PG680RC, PG820, and PG820RC floor grinders. Sourced directly from Husqvarna, this part is built to the exact dimensional and material tolerances required for these planetary floor grinder platforms. It is a direct replacement for the original, restoring correct alignment and structural integrity to the grinding assembly. DHS Equipment supplies this part to help keep your equipment running at full capability.
Key Features
- OEM-Matched Dimensional Tolerancing — manufactured to Husqvarna's exact specifications, ensuring the bearing seats and mounting surfaces align precisely with the original housing geometry in the grinding head assembly.
- Structural Drop-In Replacement — engineered to replace the original bearing housing without modification, using the same bolt pattern, bore size, and interface points as the factory component.
- Broad PG Series Compatibility — fits PG680, PG680RC, PG820, and PG820RC planetary floor grinders, covering both standard and remote-control variants in these two machine families.
- Restored Bearing Support and Alignment — a correctly fitted bearing housing keeps the rotating shaft centered and properly supported, maintaining smooth operation and preventing uneven wear on bearings and adjacent drive components.
- Genuine Husqvarna OEM Part — supplied under Husqvarna's part number 502537201, confirming authenticity and compatibility when cross-referenced against your machine's parts diagram.
The bearing housing is a structural component that encases and supports the bearing assembly within the floor grinder's grinding head. It holds the bearing in correct positional alignment, transferring load between the rotating shaft and the machine frame while keeping the grinding tooling running true. When the housing becomes cracked, worn, or dimensionally compromised, bearing movement increases, leading to accelerated bearing failure, vibration, and loss of grinding consistency across the floor surface. Replacing a damaged housing restores the mechanical foundation that the entire rotating assembly depends on.
Part Details
| Part Number | 502537201 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Bearing Housing |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG680 |
| Floor Grinder | PG820 |
| Floor Grinder | PG820RC |
| Floor Grinder | PG680RC |
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.
