The Husqvarna 506191501 Ball Bearing is a genuine OEM component designed for the K40 power cutter. As an authorized replacement sourced directly from Husqvarna, this bearing meets the exact tolerancing and load ratings specified for the K40. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM-Grade Precision Tolerancing — manufactured to Husqvarna's exact dimensional and load specifications, ensuring the bearing seats correctly and handles the rotational demands of the K40 power cutter.
- Exact-Match Replacement — engineered to install directly into the K40 bearing housing without alteration, using the same geometry and interface as the original component.
- Confirmed K40 Fitment — cross-reference part number 506191501 against your K40 power cutter parts diagram to verify correct placement before installation.
- Sustained Rotational Performance — a correctly functioning ball bearing keeps internal shafts and rotating assemblies spinning freely and true; a worn bearing introduces vibration, heat buildup, and accelerated wear on surrounding components.
A ball bearing supports and guides rotating shafts inside the power cutter, reducing friction and absorbing both radial and axial loads generated during operation. When a bearing is in good condition, the machine runs smoothly and power transfers efficiently through the drivetrain. As a bearing wears, it can cause excessive vibration, unusual noise, and increased heat — all of which place additional stress on neighboring components and degrade cutting performance over time.
Part Details
| Part Number | 506191501 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Ball Bearing |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K40 |
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.
