Description
Overview:
The 6203 C3 ball bearing is a deep groove bearing made from hardened bearing steel for long service life and smooth running. Supplied as a Genuine Part for Husqvarna equipment and manufactured by Skf1, it supports rotating shafts and reduces friction and heat under load. Commonly used in professional chainsaws such as the Husqvarna 281 and 288, it also appears in other Husqvarna machines where specified. The 6203 size has standard dimensions of 17 mm (bore) x 40 mm (outside diameter) x 12 mm (width), and the C3 internal clearance suits higher speeds and operating temperatures typical of two‐stroke engines. This bearing helps maintain performance and reliability during demanding cutting and clearing tasks.
Key Features:
- Genuine Husqvarna OEM part manufactured by Skf1 for assured fit and reliability
- 6203 C3 specification: 17 mm ID x 40 mm OD x 12 mm width for easy identification and replacement
- C3 internal clearance supports high-speed, high-temperature running in two-stroke engines
- Precision-ground raceways and robust bearing steel for durability and reduced wear
- Helps minimise vibration and heat build-up for smoother operation
- Direct replacement on listed Husqvarna machines for consistent performance
- Suitable for crankshaft and other rotating locations where specified by the manufacturer
- Straightforward to install with standard bearing tools; symmetrical design fits either orientation
- Helps restore efficiency and extends service life when rebuilding engines or performing preventative maintenance
Typical Applications:
Used as a main support bearing for crankshafts and other rotating assemblies in Husqvarna chainsaws and powered tools. Ideal for engine rebuilds, resolving play or noise, and preventative maintenance to keep equipment running smoothly under professional and DIY use.
Also known as:
6203 C3 deep groove ball bearing, 17x40x12 C3 bearing, main bearing, crankshaft bearing, engine bearing, 6203C3.
Fits Models:
165 BT, 165BT, 240, 240F, 240R, 245, 245R, 245RX, 281, 281XP, 288, 288XP, 385, 385XP, 390XP, 395XP
Alternate Part Numbers:
738 22 03-25, 738220325
Product Specifications
| L&S Part No. | 738 22 03 25 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 738220325 |
| Unit of Sale | 1 |
| Applications | 165 BT, 165BT, 240, 240F, 240R, 245, 245R, 245RX, 281, 281XP, 288, 288XP, 385, 385XP, 390XP, 395XP |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 281 | 281XP | 288 | 288XP | 385 | 385XP | 390XP | 395XP | 240 | 240F | 240R | 245 | 245R | 245RX | 165 BT |
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