Slim hydraulic chuck 20 mm

Article no.: 302089 20
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10 pieces in stock
  • Arbor standard: ISO 7388-1
  • Balance quality G at rotational speed: G 2.5 at 25,000 rpm
  • Concentricity: ≤ 3
  • Machining strategy: HPC; HSC

Product details

Technical Data

Clamping ⌀ D1 20 mm
Adapter SK 40 A = 80
Arbor standard ISO 7388-1
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
⌀ D2 28 mm
⌀ D3 32.7 mm
External ⌀ D 49.5 mm
L2 45 mm
Balluffchip bore yes
Type of product Hydraulic clamping chuck

Identification numbers & Classifications

Article number 302089 20
EAN / GTIN 4062406114862

Description

Version:

  • Extremely slim design (3° contour)
  • Processed surface structure.
  • With RFID/Balluffchip bore.
  • Axial length adjustment possible.
  • Shanks hard turned.
  • Reducing adapters can be used.

Application:

Especially for tool and mould making. Wherever reduced interference contours are required. For drilling, reaming, and milling. For clamping tools with shank tolerance h6.

Supplied with:

Hexagon key with T-handle.

Optional extras:

Pull studs (AB) No. 308600 − 308806, AB pull stud wrenches No. 308820 / 308835, Reducing adapters No. 302135302187.

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