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243325 LIVE CENTRES – for heavy chucking with apex angle 60° and 90°

Availability : In stock
 0,00

Live centers are for chucking heavy workpiece in lathe. Rigid structure and placing revolving part is characterized long working life.
The advantage is the possibility to adjust clearance in front radial bearing.
Live centers with accuracy EXTRA is used on grinding machine.
The centers have conical shank MORSE 4-7 according to CSN 22 0420 or metric shank according to CSN 22 0410. Shanks correspond to DIN 228 and ISO 296 (without thread for clamping screw).

SKU: CSN 243325 Category:

243325 Live Centre for Heavy Chucking
K ∅d ∅D α L1 L P w Q n m
MORSE 4 80 40 60 103 205 N 0.04 1500 3200 4.1
E 0.01
90 89 191 N 0.04
E 0.01
MORSE 5 90 45 60 119 247 N 0.04 2500 2700 6.2
E 0.01
90 109 237 N 0.04
E 0.01
MORSE 6 125 55 60 163 340 N 0.04 5000 1900 12.4
E 0.01
90 153 330 N 0.04
E 0.01
MORSE 7 145 65 60 198 455 N 0.05 8000 1600 21.5
E 0.01
90 188 445 N 0.05
E 0.01
243325 Live Centre for Heavy Chucking
K ∅d ∅D α L1 L P w Q n m
METR. 80 145 65 60 198 390 N 0.05 8000 1600 20.4
E 0.01
90 188 380 N 0.05
E 0.01
METR. 100 175 75 60 230 457 N 0.05 12000 1300 35.4
E 0.01
90 220 447 N 0.05
E 0.01
METR. 120 210 95 90 263 525 N 0.06 20000 900 62.5
E 0.01


Legenda:

  • K – conical shank
  • ∅D –diameter head of centre [mm]
  • ∅d – diameter of tipu [mm]
  • α – apex angle of top [°]
  • L – total length of centre [mm]
  • L1 – length without cone [mm]
  • P – accuracy mark of product
    • N – standard version
    • E – extra precise version
  • w – max. radial run-out [mm]
  • Q – max. weight of work-piece [kg]
  • n – max. speed [1/min]
  • m – weight of live centre [kg]
Catalog sheets – Live Centre – for Heavy Chucking with Apex Angle 60° and 90° – 243325
Size

5 (60°) N, 6 (60°) N

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