FSGB-R 52x25 NBR-50 G1/8-IG

Part no.:

Bellows suction cup (rectangular)

Dimensions (LxB)52 x 25
Suction cup materialNitrile rubber NBR
Material hardness [Shore A]50 Shore A
Nipple materialAluminum
Number of folds2.5
FSGB-R 52x25 NBR-50 G1/8-IG
Attribute Value
b2 10 mm
B1 25 mm
Bmax(S) 27.50 mm
Bs 25 mm
G1 G1/8"-F
H 32 mm
l2 37 mm
L1 52 mm
LG1 6 mm
Lmax(S) 54.50 mm
Ls 52 mm
Z (Stroke) 15 mm

Note: Acceptable dimensional tolerances for elastomer parts concerning to DIN ISO 3302-1 M3 The specified stroke is for use with a supporting frame in each fold
Attribute Value
Suction force (-600mbar) 20 N
Volume 16 cm³
Curve radius (min) (convex) 10 mm
Hose diameter (empf.) d 6 mm
Dimensions (LxB) 52 x 25
Number of folds 2.50
Suction cup material Nitrile rubber NBR
Material hardness [Shore A] 50 Shore A
Weight 34 g
Product family FSGB-R

Note: Suction force: The specified suction forces are theoretical values at a vacuum of -0.6 bar and with a dry, smooth and flat workpiece surface - they do not include a safety factor Hose diameter: The recommended hose diameter refers to a hose length of approx. 2 m

Ordering information: FSGB-R 52x25 NBR-50 G1/8-IG

Suction cup FSGB-R (elastomer part + connection plate) is delivered assembled. The assembly consists of:

  • Suction cup of type FGB-R – elastomer part, available in various dimensions (LxW) and materials
  • Aluminium support plate – available with various threads


Available spare parts: suction cup FGB-R

Available accessories: supporting frames