INA RNA2208-2RSR Bearing

INA RNA2208-2RSR Yoke type track rollers

Also known as : RNA2208-2RSR

  • Inside Diameter: 48 mm
  • Outside Diameter: 80 mm
  • Width: 22.7 mm
  • Basic dynamic load rating: 26 kN
  • Basic static load rating: 41 kN

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INA RNA2208-2RSR Bearing

INA RNA2208-2RSR Bearing details

Fw 48 mm  Needle roller enveloping circle in tolerance zone F6
D 80 mm   
C 22,7 mm   
D1 min 57 mm   
R 500 mm  Crowning radius
rmin 1,1 mm   
m 530 g  Mass
Cr w 26000 N  Effective dynamic load rating as track roller (radial)
C0r w 41000 N  Effective static load rating as track roller (radial)
Cur w 5300 N  Fatigue limit load
nD G 850 1/min  Speed (with continuous operation and grease lubrication)

As INA bearing distributor, Nodes bearings have INA RNA2208-2RSR Yoke type track rollers in stock, without axial guidance, lip seals on both sides.