Description
Overview:
This Blade Bush 22 mm is a genuine Husqvarna component designed to locate and centre the cutting disc on Husqvarna/Partner disc cutters. Precision‐machined from durable steel, it sits between the blade and clamping flanges to keep the disc perfectly aligned under load. The accurate 22 mm internal diameter supports a secure fit on compatible arbors and helps prevent blade wobble, uneven wear, and vibration. Built for demanding site work, it maintains cutting accuracy and protects the spindle and flanges over time. Ideal for professional users and DIY alike, it is suitable for popular models such as the K650 and K750, and across a wide range of K‐series machines. Being a genuine Husqvarna part, it offers assured fit and long service life.
Key Features:
- Genuine Husqvarna part for consistent fit and reliability
- 22 mm diameter for precise blade location and alignment
- Robust steel construction for strength and wear resistance
- Helps reduce vibration and blade wander for smoother cuts
- Protects spindle and flanges by distributing clamping load evenly
- Supports both diamond and abrasive cut‐off wheels
- Quick, straightforward installation to minimise downtime
- Suited to heavy‐duty, high‐RPM use on site and in the workshop
- Compatible with a wide range of Husqvarna/Partner K‐series machines
- Low‐cost preventative replacement to maintain cutting performance
Typical Applications:
Used on construction and landscaping sites, hire fleets, and workshops to keep disc cutters running safely and accurately. Ideal when fitting new blades or refurbishing machines cutting concrete, masonry, asphalt, or metal. Replaces worn or damaged bushes to restore concentricity, reduce vibration, and improve cut quality during daily use.
Also known as:
Arbor adaptor, blade centre sleeve, bore bush, flange bush, spacer ring, locating bush, spindle bush, blade centring bush. These terms refer to the same component that centres the disc on the cutter's arbor for stable, accurate operation.
Fits Models:
K1250, K1250 Active, K1250 Rail, K1260, K1260 Rail, K1270, K2500, K30, K3000, K3000 VAC, K3000 WET, K40, K650, K650 Super, K750, K760, K760 Rescue, K770, K950, K950 Rescue, K960, K960 Rescue, K970, MARKII, Mark II
Alternate Part Numbers:
506 37 96 22, 506 02 88 22, 506379622, 506028822
Product Specifications
| L&S Part No. | 650 034 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 506379622 |
| Unit of Sale | 1 |
| Size | 22mm |
| Applications | K1250, K1250 Active, K1250 Rail, K1260, K1260 Rail, K1270, K2500, K30, K3000, K3000 VAC, K3000 WET, K40, K650, K650 Super, K750, K760, K760 Rescue, K770, K950, K950 Rescue, K960, K960 Rescue, K970, MARKII, Mark II |
| Machine Type | Disc Cutters |
| Fits Brands | Husqvarna |
| Fits Models | K750 | K650 Super, Mark II | K950 | K1250 | K760 | K770 | K1260 | K1270, K1270 | K3000 VAC | K3000 WET | K970 | K1250 Active | K1250 Rail | K1260 Rail | K2500 | K30 | K3000 | K3000 | K40 | K760 RESCUE | K950 Rescue | K960 | K960 Rescue |
