INA GE31-ZO Bearing

INA GE31-ZO plain bearings | 31.75x50.8x27.762mm

Also known as : GE31-ZO

  • Inside Diameter: 31.75 mm
  • Outside Diameter: 50.8 mm
  • Width: 27.762 mm
  • Basic dynamic load rating: 86.5 kN
  • Basic static load rating: 259 kN

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INA GE31-ZO Bearing

INA GE31-ZO Bearing details

Number GE31-ZO  
Type Spherical plain bearings  
d 31,75 mm  Tolerance: 0/-0,012
D 50,8 mm  Tolerance: 0/-0,013
B 27,762 mm  Tolerance: 0/-0,12
C 23,8 mm  Tolerance: 0/-0,3
Da min 40,5 mm   
da max 36 mm   
dK 45,5 mm   
r1s min 0,6 mm  Chamfer dimension
r2s min 0,6 mm  Chamfer dimension
α 6 °   
m 0,22 kg  Mass
Cr 86500 N  Basic dynamic load rating, radial
C0r 259000 N  Basic static load rating, radial

As INA bearing distributor, Nodes bearings have INA GE31-ZO radial spherical plain bearings in stock. GE31-ZO, requiring maintenance, to DIN ISO 12 240-1, lip seals on both sides.