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Clamping ⌀ D1 | 20 mm | |
Adapter | SK 50 short | |
Arbor standard | ISO 7388-1 | |
Shape | ADB | |
Cooling channel bore | lockable | |
Balance quality G at rotational speed | G 2.5 at 25,000 rpm | |
Concentricity | ≤ 3 µm | |
Machining strategy | HPC; HSC | |
Overhang dimension A | 80 mm | |
External ⌀ D | 42 mm | |
⌀ D2 | 33 mm | |
Type of product | Shrink-fit chuck |
Article number | 302287 20 | |
EAN / GTIN | 4045197945549 | |
Manufacturer number | 302287 20 |
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Recommendations |
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Shrink-fit chuck with 4 cooling channel bores, nickel-plated, SK 50 short, Clamping ⌀ D1: 20mm |
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⌀ D2 | 33 mm | 33 mm | 33 mm | 33 mm | 33 mm | 33 mm | 33 mm |
Adapter | SK 50 short | SK 40 short | SK 40 short | SK 50 short | SK 50 short | SK 30 short | SK 40 short |
Overhang dimension A | 80 mm | 80 mm | 80 mm | 80 mm | 80 mm | 80 mm | 80 mm |
Clamping ⌀ D1 | 20 mm | 20 mm | 20 mm | 20 mm | 20 mm | 20 mm | 20 mm |
Balance quality G at rotational speed | G 2.5 at 25,000 rpm | G 2.5 at 25,000 rpm | G 2.5 at 25,000 rpm | G 2.5 at 25,000 rpm | G 2.5 at 25,000 rpm | G 2.5 at 25,000 rpm | G 2.5 at 25,000 rpm |
Machining strategy | HPC; HSC | HSC; HPC | HSC; HPC | HSC; HPC | HSC; HPC | HSC; HPC | HSC; HPC |
Type of product | Shrink-fit chuck | Shrink-fit chuck | Shrink-fit chuck | Shrink-fit chuck | Shrink-fit chuck | Shrink-fit chuck | Shrink-fit chuck |