BT-HYDRO (Heavy Duty) :  Heavy duty, short hydraulic chucks with MAS-BT form ADB shanks.  
 
 
RUNOUT (INTERNAL) 0.003  HARDNESS 58-60  SURFACE FINISH N5  G6.3/BT40=12000RPM @ BT50=8000RPM  COOLANT 
  Designation
SS

d2

D1

D3

L

L1
L
min
L
max

J

G

Kg
  BT40 HYDRO 20 X 72.5  40  20.00  40.0  49.50  72.50  45.5  52.0  62.0  M16X1  M16  1.43
  BT50 HYDRO 32 X 90  50  32.00  56.0  72.00  90.00  52.0  65.0  75.0  M16X1  M24  4.80

Chucking forces will be reduced by 25% if reduction sleeves are used.
Note: Reduction sleeves are available for 12, 20, 25 and 32 mm bore diameters (ordered separately).
The coolant passages in the B type flange are blocked with screws which can be removed when required.
Print  Send by mail  Save to word  Save to Excel