Description
Overview:
The Grooved Ball Bearing 6203-2RS is a genuine Stihl OEM component designed to support rotating shafts and reduce friction in demanding power equipment. Built from hardened bearing steel with double rubber seals (2RS) to keep out dust and moisture, it is pre-lubricated for long service life with minimal maintenance. The 6203 designation corresponds to standard dimensions of 17 mm internal diameter x 40 mm outside diameter x 12 mm width, offering a reliable, compact fit in many assemblies. Ideal for brushcutters such as the Stihl FS 160 and FS 180, as well as other compatible Stihl machines, this bearing helps maintain smooth, efficient operation. OEM reference: 9503 003 6650.
Key Features:
- Genuine Stihl part for assured fit and performance
- Deep groove 6203 design for stable radial load support
- 2RS double rubber seals for improved contamination resistance and grease retention
- Pre-lubricated, low-maintenance construction for consistent running
- Robust hardened steel races and balls for durability under vibration and impact
- Standard size: 17 mm ID x 40 mm OD x 12 mm width for straightforward replacement
- Helps reduce friction, wear, and heat in high-speed applications
- Suitable for use in gearheads, clutch housings, and motor shafts in compatible tools
- Smooth, quiet operation to support overall equipment efficiency
Typical Applications:
Used in brushcutter gearboxes, drive shafts, and clutch assemblies to support rotating components and maintain accurate alignment. Also suitable for compatible pressure washer and power tool assemblies where a sealed deep groove ball bearing is required. Ideal for dusty or damp environments thanks to 2RS sealing.
Also known as:
Deep groove ball bearing, sealed ball bearing, 6203 2RS, 6203-2RSH, 6203-2RSR, roller bearing, machine bearing, shaft bearing, grooved bearing, 17x40x12 bearing.
Fits Models:
FS 160, FS 180, FS 220, FS 220 K, FS 280, FS 280 K, FS 290, RE 106 K
Alternate Part Numbers:
9503-003-6650, 95030036650
Product Specifications
| L&S Part No. | 9503 003 6650 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 95030036650 |
| Unit of Sale | 1 |
| Machine Type | Brushcutters, Pressure Washers |
| Fits Brands | Stihl |
| Key Features | - 17 mm ID x 40 mm OD x 12 mm width - 2RS double rubber seals for dust and moisture protection - Pre-lubricated for minimal maintenance - Compatible with Stihl FS 160, FS 180 models - Hardened steel construction for durability |
| Fits Models | FS220, FS280, FS290 | FS160, FS180 |
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