GK20SK-FO
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GK20SK-FO

GK..SK-FO series hydraulic rod ends, with clamping screws

  • are slotted on one side
  • GE..FO series spherical plain bearing located in the housing by retaining rings
  • hexagonal socket screws to EN ISO 4762/DIN912
  • can be relubricated via taper type lubrication nipples to DIN 71 412
  • available with maintenance-free spherical plain bearings
  • Housing: Heat-treatable carbon steel C45 (d≤40); ductile cast iron (d>40)
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TECHNICAL INFORMATION

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Properties
Requiring maintenance Maintenance
Heat treatable steel C45(1.0503) Housing material
GCr15 (52100/100Cr6) bearing steel Bearing material
Female Thread gender
Right-hand Thread direction
Dimensions
d 20 mm Bore diameter
d2 56 mm Head diameter
B 25 mm Ball width
G M18X2 Thread size
C1 23 mm Head width
h1 65 mm Base to Center-female
α° 8 ° Tilt angle
dk 35.5 mm Ball diameter
d1 25.2 mm Ball flange diameter
d4 28 mm Shank diameter
d5 48 mm Shank diameter,large
l3 30 mm Thread length-female
l4 95 mm Housing height -female
l7 25 mm Distance shank chamfer - centre rod end eye
C2min 21 mm Thickness shank base for clamping bolts
r1min 0.6 mm Chamfer
Load ratings
C 51 kN Basic dynamic load rating
C0 66 kN Basic static load rating
Weight
≈m 0.65 kg Weight
Radial internal clearance
Gr 0,037 - 0,100 Radial clearance
Temperature range
Tmin -50 °C Operating temperature min.
Tmax 150 °C Operating temperature max.
Bolts with internal hexagon
M8X20 Bolt size
MA 20 Nm Tightening torque

INTERCHANGE CODE TABLE

EUROSNODI
MA20D-FO

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