Hydraulic expansion chucks SK 50-12-110 DIN 69871 AD/B

€441.00 *

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  • 503.H12.1
  • 4250001083762
  • 3.4
Application: For mounting straight-shank tools acc. DIN 1835 form A+B+E and DIN 6535 form... more
Product information "Hydraulic expansion chucks SK 50-12-110 DIN 69871 AD/B"

Application:
For mounting straight-shank tools acc. DIN 1835 form A+B+E and DIN 6535 form HA+HB+HE (larger than dia. 20 mm only with reduction sleeve).


Note:
l1 = max. clamping depth l2 = max. length adjustment range


Delivery:
With wrench


  • All holders are made of forged steel
  • Specific, low warpage hardened
  • Surface hardened HRC 58~60
  • Hardening depth 0,8mm~0,9mm
  • Taper angle tolerance < AT 3 according to DIN 2080
  • Surface roughness Ra < 0,4 µm
  • Tensile strength in the core of min. 800 N/mm² after DIN
  • All functional surfaces fine machined

 

 

d : 12
Balluffchip bore : Ja
Cooling version : AD/B
A : 110
l3 : 42
Type : Hydro-Dehnspannfutter
Standard : DIN 69871
Internal cooling : Ja
Face contact : Nein
D : 32
Taper : SK
D1 : 50
Runout accuracy : <= 0,003
l1 : 47
l2 : 10
Balance quality : G6.3 | 15.000 1/min
Taper size : 50
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