SAOB 140x70 NBR-60 RA

Part no.:
Bellows suction cup (oval) for high dynamic on curved, oily surfaced workpieces
Dimensions (LxB): 140 x 70 mm
Suction cup material:
Nitrile rubber NBR
Material hardness: 60 °Sh
Nipple material: Aluminium
Vacuum connection:
Rectangular adapter
Number of folds: 1.5
SAOB 140x70 NBR-60 RA
Attribute Value
B1 67 mm
Bmax(S) 75 mm
Bs 70.1 mm
dn 6 mm
H 42.5 mm
L1 126 mm
L4 31.8 mm
Lmax(S) 146 mm
Ls 141.1 mm
Z 16.5 mm


  • Acceptable dimensional tolerances for rubber parts concerning to DIN ISO 3302-1 M3
  • External dimension of the suction cup when it is pressed against the workpiece by the vacuum