INA RSTO30 Bearing

INA RSTO30 Yoke type track rollers

Also known as : RSTO30, RNAST30R

  • Inside Diameter: 38 mm
  • Outside Diameter: 62 mm
  • Width: 19.8 mm
  • Basic dynamic load rating: 23.1 kN
  • Basic static load rating: 35 kN

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INA RSTO30 Bearing

INA RSTO30 Bearing details

Fw 38 mm  Needle roller enveloping circle in tolerance zone F6
D 62 mm   
C 19,8 mm   
E 46 mm   
R 500 mm  Crowning radius
rmin 0,6 mm   
m 255 g  Mass
Cr w 23100 N  Effective dynamic load rating as track roller (radial)
C0r w 35000 N  Effective static load rating as track roller (radial)
Cur w 4700 N  Fatigue limit load
nD G 1300 1/min  Speed (with continuous operation and grease lubrication)

As INA bearing distributor, Nodes bearings have INA RSTO30 Yoke type track rollers in stock, without axial guidance, outer ring without ribs.