Description
Overview:
The Main Bearing for Husqvarna K650/K700 Cut‐n‐Break disc cutters is a precision-engineered rolling bearing that supports the rotating assembly and keeps the cutter running smooth and true. Built from high‐grade steel for strength and wear resistance, it manages high speeds and radial loads typical of concrete and masonry cutting. By reducing friction and heat, it helps protect related components and maintains consistent cutting performance. It is designed for Husqvarna professional handheld disc cutters, including the K650 and K700, and is suitable for routine servicing or a full overhaul. For easy identification and ordering, it matches Husqvarna part number 503 25 00 01 (also listed as 503250001). Fitting a fresh bearing restores smooth operation, reduces vibration, and supports accurate, efficient cuts on site.
Key Features:
- Precision-machined steel construction for durability and long service life
- Supports smooth rotational movement to reduce friction and heat
- Direct replacement to restore correct fit and eliminate play
- Helps maintain cutting accuracy and extends the life of adjacent parts
- Stable performance under high loads and sustained operating speeds
- Suitable for routine maintenance and full rebuilds of the drive assembly
- Easy to install with standard workshop tools and service practices
- Identified by Husqvarna part number 503 25 00 01 (503250001)
Typical Applications:
Used during scheduled servicing or when there is noticeable spindle play, rumbling, or overheating. Ideal for maintaining reliable performance when cutting concrete, stone, bricks, or asphalt in construction, demolition, groundworks, and landscaping tasks. Common in workshop rebuilds to restore smooth rotation and reduce vibration in demanding daily use.
Also known as:
Main bearing, cutter bearing, machine bearing, drive bearing, spindle bearing, radial bearing, rotation bearing. These terms are often used interchangeably for the primary bearing supporting the disc cutter's rotating assembly.
Fits Models:
K650, K650 Cut-n-Break, K650Cut-n-Break, K700
Alternate Part Numbers:
503 25 00-01, 503250001
Product Specifications
| L&S Part No. | 503 25 00 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 503250001 |
| Unit of Sale | 1 |
| Machine Type | Disc Cutters |
| Key Features | - Precision-machined steel for durability and long service life - Direct replacement for Husqvarna K650/K700 models - Reduces friction and heat for smooth operation - Supports high loads and sustained speeds - Identified by part number 503 25 00 01 |
| Fits Models | K650 Cut-n-Break |
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