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Heavy-duty chuck, SK 40, ⌀ D1: 32mm
Article no.: 300785 32
Article code:
- Arbor standard: ISO 7388-1
- Shape: AD
- Balance quality G at rotational speed: G 6.3 at 15,000 rpm
- Concentricity: ≤ 5
- Machining strategy: HPC
Product details
Technical Data
| Clamping ⌀ D1 | 32 mm | |
| Adapter | SK 40 | |
| Arbor standard | ISO 7388-1 | |
| Shape | AD | |
| Balance quality G at rotational speed | G 6.3 at 15,000 rpm | |
| Concentricity | ≤ 5 µm | |
| Machining strategy | HPC | |
| Overhang dimension A | 105 mm | |
| Collet outer ⌀ D | 73 mm | |
| Clamping force up to | 4,000 Nm | |
| Suitable C-hook (pin) spanner No. 628400 | 68 / 75 | |
| Type of product | Heavy-duty chuck |
Identification numbers & Classifications
| Article number | 300785 32 | |
| EAN / GTIN | 2050001772091 | |
| Manufacturer number | 166040432105 |
Description
Version:
- Low friction due to needle bearings.
- Protected with anti-corrosion coating.
- Dust-tight and watertight.
- Very high clamping force prolongs tool life and improves surface quality.
- Flexible clamping range by means of collets.
- Centred tool clamping with optimum concentricity.
- Internal coolant feed.
Advantage:
- Long tool life
- Vibration damping properties
- High stability due to strengthened clamping nut.
Application:
For clamping tools with plain shanks.
Supplied with:
Clamping nut.
Optional extras:
Downloads & documents
Compare with similar products
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Heavy-duty chuck, SK 40, ⌀ D1: 32mm |
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| Adapter | SK 40 | SK 40 | SK 50 |
| Overhang dimension A | 105 mm | 105 mm | 105 mm |
| Shape | AD | AD | AD |
| Clamping force up to | 4,000 Nm | 900 Nm | 900 Nm |
| Balance quality G at rotational speed | G 6.3 at 15,000 rpm | G 6.3 at 15,000 rpm | G 6.3 at 15,000 rpm |
| Collet outer ⌀ D | 73 mm | 66 mm | 66 mm |
| Type of product | Heavy-duty chuck | Heavy-duty chuck | Heavy-duty chuck |