INA NUTR45 Bearing

INA NUTR45 Yoke type track rollers

Also known as : NUTR45, NURT45R

  • Inside Diameter: 45 mm
  • Outside Diameter: 85 mm
  • Width: 32 mm
  • Basic dynamic load rating: 56 kN
  • Basic static load rating: 83 kN

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INA NUTR45 Bearing

INA NUTR45 Bearing details

d 45 mm   
D 85 mm   
B 32 mm   
C 30 mm   
d2 55,2 mm   
r1 min 0,6 mm   
rmin 1,1 mm   
m 883 g  Mass
Cr w 56000 N  Effective dynamic load rating as track roller (radial)
C0r w 83000 N  Effective static load rating as track roller (radial)
Fr per 32000 N  Permissible dynamic radial load
F0r per 62000 N  Permissible static radial load
Cur w 11500 N  Fatigue limit load
nD G 1400 1/min  Speed (with continuous operation and grease lubrication)

As INA bearing distributor, Nodes bearings have INA NUTR45 Yoke type track rollers in stock, full complement cylindrical roller set, with axial guidance, labyrinth seals on both sides.

INA NUTR45 bearing cross reference

INA PWTR45-2RS-XL bearing
45mm x 85mm x 32mm
INA PWTR45100-2RS-XL bearing
45mm x 100mm x 32mm
INA NUTR45100 bearing
45mm x 100mm x 32mm
INA STO45 bearing
45mm x 85mm x 20mm