Description
Overview:
The Inner Flange 30 is a genuine Makita part (MPN 224391-7) used to clamp and centre the circular saw blade on the arbor. Made from precision-machined steel for strength and accuracy, it helps keep the blade secure and true during cutting. This flange is built for Makita cordless circular saws, including models such as BCS550 and BCS500, and is a direct replacement for worn or damaged originals. Key dimensions are 29.7 mm outer diameter, with a stepped inner bore of 13 mm at the longest length and 10.3 mm at the shortest length, ensuring a snug, reliable fit on the spindle. Use it to maintain cutting accuracy, reduce vibration, and support safe, consistent performance.
Key Features:
- Genuine Makita part for assured compatibility and quality
- Precision steel construction for durability and accurate blade seating
- 29.7 mm outer diameter; stepped 13 mm / 10.3 mm inner bore for correct arbor fit
- Secure blade clamping to minimise run-out and vibration
- Direct replacement; straightforward to fit with standard hand tools
- Supports clean, accurate cuts and helps protect motor and bearings
- Suitable for regular maintenance and routine blade changes
- Stable, repeatable fit to maintain tool performance over time
Typical Applications:
Used whenever fitting or changing blades on compatible Makita circular saws. Ideal for site carpentry, joinery, first fix, sheet cutting, and light fabrication tasks where a secure, true-running blade is essential for clean, controlled cuts.
Also known as:
Inner blade flange, blade clamping flange, saw blade flange, arbor flange, spindle flange, inner washer.
Fits Models:
BCS500, BCS501, BCS550, BSS500, BSS501, DCS550RMJ, DCS550Z, DCS551ZJ
Alternate Part Numbers:
2243917
Product Specifications
| L&S Part No. | 224391-7 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 224391-7 |
| Unit of Sale | 1 |
| Applications | BCS500, BCS501, BCS550, BSS500, BSS501, DCS550RMJ, DCS550Z, DCS551ZJ |
| Machine Type | Circular Saw |
| Fits Brands | Makita |
| Fits Models | BCS550 | BSS500 | BSS501 | DCS551ZJ | DCS550RMJ | DCS550Z |
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