Description
Overview:
The Ball Bearing for Husqvarna 325HDA55 X-SERIES Hedgetrimmers is a genuine Husqvarna replacement made from hardened bearing steel with precision-ground races and steel balls for smooth rotation under load. It supports shafts and gear assemblies inside the hedge trimmer's head and drive system, helping to reduce friction, vibration, and wear. Built to OEM tolerances for the 325HDA55 X-SERIES and compatible models, it restores efficient operation and helps prevent premature failure of connected parts. Suitable for routine maintenance or repair, it is a straightforward, direct-fit component for tradespeople and home users alike. Genuine Part status ensures the correct fit and performance expected on machines such as the Husqvarna 325HDA55 X-Series and 325HE3 hedgetrimmers.
Key Features:
- Genuine Husqvarna OEM part for assured compatibility and quality
- Precision bearing steel construction for durability and long service life
- Smooth, low-friction operation helps reduce wear on gears and shafts
- Manufactured to tight tolerances for accurate fit in the trimmer housing
- Helps cut noise and vibration from worn or damaged bearings
- Direct replacement using the original bearing location and seating
- Suitable for regular maintenance schedules and preventative replacement
- Supports consistent cutting performance under frequent use
- Resistant to common garden debris and operating conditions when correctly installed
- OEM No: 537 40 64 02 for easy identification
Typical Applications:
Used in the gearcase or drive assemblies of Husqvarna hedge trimmers to support rotating shafts, maintain alignment, and transmit loads smoothly. Ideal when a trimmer develops play, roughness, overheating, or noise from the head or drive area. Replaces aged bearings after prolonged professional use or seasonal DIY work to restore reliable, efficient cutting.
Also known as:
Hedge trimmer bearing, trimmer gearbox bearing, drive shaft bearing, cutter head bearing, replacement ball bearing, deep groove ball bearing (generic type), Husqvarna OEM bearing, rotor support bearing.
Fits Models:
323HE3, 324HDA55 X-Series, 325HDA55 X-Series, 325HDA65 X-Series, 325HE3, 325HE3 X-Series, 325HE4, 325HE4 X-Series, 326 HDA55 X-Series, 326HDA55 X-Series, 326HE3 X-Series, 326HE4 X-Series, 327HDA65 X-Series, 327HE3 X-Series, 327HE4 X-Series, HA110, HA850
Alternate Part Numbers:
537 40 64-02, 537406402
Product Specifications
| L&S Part No. | 537 40 64 02 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 537406402 |
| Unit of Sale | 1 |
| Applications | 323HE3, 324HDA55 X-Series, 325HDA55 X-Series, 325HDA65 X-Series, 325HE3, 325HE3 X-Series, 325HE4, 325HE4 X-Series, 326 HDA55 X-Series, 326HDA55 X-Series, 326HE3 X-Series, 326HE4 X-Series, 327HDA65 X-Series, 327HE3 X-Series, 327HE4 X-Series, HA110, HA850 |
| Machine Type | Hedgetrimmers |
| Fits Brands | Husqvarna |
| Fits Models | 323HE3 | 324HDA55 X-SERIES | 325HDA55 X-SERIES | 325HDA65 X-SERIES | 325HE3 | 325HE3 X-SERIES | 325HE4 | 325HE4 X-SERIES | 326 HDA55 X-SERIES | 326HE3 X-SERIES | 326HE4 X-SERIES | 327HDA65 X-SERIES | 327HE3 X-SERIES | 327HE4 X-SERIES | HA110 | HA850 |
