Description
Overview:
This genuine Husqvarna roller bearing (part no. 505 39 47-01) is designed for the T540XP and T540XPII chainsaws. It is a compact needle-style roller bearing made from hardened steel for strength and wear resistance. The bearing supports rotating assemblies inside the saw, helping to keep components aligned, reduce friction, and ensure smooth, efficient running at high engine speeds. Using the correct OEM bearing maintains performance, reduces the risk of premature wear, and supports long service life under professional and domestic use. If you are refurbishing or repairing your T540XP or T540XPII, installing the correct genuine bearing helps restore reliable operation and consistent cutting performance.
Key Features:
- Genuine Husqvarna OEM part for precise fit and dependable compatibility with T540XP/T540XPII
- Hardened steel rollers and cage designed to handle high RPM and heavy loads
- Reduces friction and heat, supporting smoother operation and consistent power delivery
- Helps maintain correct clearances and alignment of rotating components
- Durable construction for long life in demanding professional arborist and landscaping work
- Direct replacement that fits into the original housing with no modification required
- Suitable for routine servicing, overhaul, or repair after wear-related noise or play
- Performs best when assembled using manufacturer-recommended practices and lubrication
Typical Applications:
Used within the drive or engine assemblies of the specified Husqvarna chainsaws to support rotating parts during pruning, cutting, and maintenance work. Ideal when rebuilding a saw, replacing worn bearings, or addressing vibration and friction issues to restore smooth running and reliability for everyday use.
Also known as:
Needle roller bearing, roller cage, internal bearing, rotation support bearing, chainsaw roller, needle cage bearing.
Fits Models:
T540XP, T540XPII
Alternate Part Numbers:
505 39 47-01, 505394701
Product Specifications
| L&S Part No. | 505 39 47 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 505394701 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Key Features | - Genuine Husqvarna OEM part for T540XP/T540XPII chainsaws - Hardened steel construction for high RPM and heavy loads - Reduces friction, ensuring smooth operation and power delivery - Maintains alignment of rotating components - Direct replacement, fits original housing without modification |
| Fits Models | T540XP | T540XPII |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
