INA NATR12 Bearing

INA NATR12 Yoke type track rollers

Also known as : NATR12, NART12R

  • Inside Diameter: 12 mm
  • Outside Diameter: 32 mm
  • Width: 15 mm
  • Basic dynamic load rating: 7 kN
  • Basic static load rating: 9 kN

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INA NATR12 Bearing

INA NATR12 Bearing details

d 12 mm   
D 32 mm   
B 15 mm   
C 14 mm   
d2 25 mm   
R 500 mm  Crowning radius
rmin 0,6 mm   
m 71 g  Mass
Cr w 7000 N  Effective dynamic load rating as track roller (radial)
C0r w 9000 N  Effective static load rating as track roller (radial)
Cur w 1290 N  Fatigue limit load
nD G 4500 1/min  Speed (with continuous operation and grease lubrication)
    Bearing with gap seals and curvature radius of R = 500 mm

As INA bearing distributor, Nodes bearings have INA NATR12 Yoke type track rollers in stock, with axial guidance, gap seals on both sides.

INA NATR12 bearing cross reference

INA NA2201-2RSR bearing
12mm x 32mm x 14mm
INA NATV12 bearing
12mm x 32mm x 15mm
INA NATR12-PP bearing
12mm x 32mm x 15mm
INA NATV12-PP bearing
12mm x 32mm x 15mm
INA RNA22/8-2RSR bearing
12mm x 24mm x 11.8mm
INA RSTO8-TV bearing
12mm x 24mm x 9.8mm
INA STO12 bearing
12mm x 32mm x 12mm