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Shrink-fit chuck with cooling channel bores, SK 50 short, Clamping range ⌀ D1: 18mm

Article no.: 302292 18

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Clamping range ⌀ D1 (mm) Unit price incl. VAT
  • 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

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Product details

Technical Data

Clamping ⌀ D1 18 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 HSC; HPC
Overhang dimension A 80 mm
External ⌀ D 41 mm
⌀ D2 33 mm
Type of product Shrink-fit chuck

Identification numbers & Classifications

Article number 302292 18
EAN / GTIN 4045197288547
Manufacturer number 302292 18

Description

Version:

  • High-temperature steel.
  • Size 3 -5 for carbide, from size 6 for HSS and carbide.
  • All shanks hard turned (for smooth running!).
  • With RFID/Balluffchip bore.

With coolant hole bores tapped for plugging.
Coolant hole bores at clamping ⌀ D1: 3, 4 and 5 mm cannot be plugged.

Application:

For clamping tools with parallel shank to h6 tolerance.
Suitable for inductive, contact, and hot-air shrink units.

Optional extras:

Pull studs (PS) No. 308600308800. PS wrenches No. 308820308835, Shrink-fit chuck extensions No. 302410302419. Shrink-fit units, accessories No. 354210354450, balancing screws set No. 309906 size 180.

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