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BRUCKNER LIVE CENTERS
VERSION A TYPE

Version A Live Centers

Common Technical Features:
  • Applications:  For machine tools with tailstock sleeve without bore (without possibility to eject the center) or for high-precision machine tools, for protection of the spindle bearing or the tailstock sleeve.
  • Special Draw-Off Nut - The special draw-off nut guarantees the ejection from the tailstock even if the sleeve diameter is smaller than the center's housing diameter.

     
Type AS, ASG
  • centerpoint 60°
  • Concentricity Runout:
    - Type AS  max. 0.005 mm (.0002")
    - Type ASG  max. 0.003 mm (.0001")
  • Technical Data:  See type S, SG
Type ASKOP
  • centerpoint 60°/40°
  • Concentricity Runout:
    - max. 0.005 mm (.0002")
  • Technical Data:  See type SKOP
Type ASHG
  • centerpoint 60°
  • carbide-tipped
  • Concentricity Runout:
    - max. 0.003 mm (.0001")
  • Technical Data:  See type SHG
Type ASE
  • centerpoint with 1:7.5 internal taper for interchangeable inserts
  • Concentricity Runout:
    - max.  0.008 mm (.0003")
  • Technical Data:  See type SE
  • For operations with high coolant flows we recommend the use of out supplementary seal
Order I.D. #
  Morse Taper 3 4 4 5 6
Type AS ID No. 5006A 5004A 5007A 5005A 5009A
Type ASG ID No. 5126A 5124A 5127A 5125A 5129A
Type ASKOP ID No. 5366A 5364A 5367A 5365A -
Type ASHG ID No. 5256A 5254A 5257A 5255A 5259A
Type ASE ID No. 5486A 5484A 5487A 5485A -
Supplementary Seal ID No. V25 V25 V35 V45 V45

Special draw-off nut for Type A (mm)
ID No. M 58A M 58A M 76A M 95A M 120A
DM 70 70 92 115 138
IM 27 27 28 39 45

 

BRUCKNER LIVE CENTER INDEX
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