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EROGLU

EROGLU precision power chuck SK40 EKS20 A90

Brand: EROGLU

Art.-no. 23151145

Manufacturer article no. 403.03.20.90.N

EAN 4250122607106


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Application

To accommodate tools with a straight shank

Execution

  • For EKS reducing sleeves
  • Smooth clamping nut without grooves for high-speed machining
  • Alloyed case-hardening steel with a core tensile strength of at least 950 N/mm²
  • Case-hardened HRC 58 ± 2, hardness depth 0.6 mm ± +0.2 mm
  • Taper angle tolerance quality AT3 in accordance with DIN 2080
  • Ra 0.2 taper surface quality
  • Hole for data carrier DIN 69873 in the collar
  • Black oxide surface

Advantage

  • Excellent concentricity in the system (chuck + reducing sleeve + clamping nut)
  • Very high retention forces

Notes

Previous standard DIN 69871-1

Delivery

1x SK40 precision power chuck EKS

Product information

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Brand

EROGLU

Main EAN Code

4250122607106

Manufacturer Part Number

403.03.20.90.N

Tool holding device

SK 40

Tool holding device type

EKS precision power chucks

Form

AD/B

Diameter (d)

20 mm

Projecting length (A)

90 mm

Diameter 2 (D)

48 mm

Collar diameter

63.55 mm

Collet type

EKS 20

Min./max. clamping diameter

6-20 mm

Length 2 (L2)

80 mm

Coolant supply

Internal axial/internal radial

Balancing quality

G 2.5 at 25,000 rpm

Harmonized System Code

84661020

Gross Weight

1.530 kg

Art.-no.
Cust. Mat. No.

Hazardous Material

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Technical information