INA NNTR130X310X146-2ZL Bearing

INA NNTR130X310X146-2ZL Yoke type track rollers

Also known as : NNTR130X310X146-2ZL

  • Inside Diameter: 130 mm
  • Outside Diameter: 310 mm
  • Width: 146 mm
  • Basic dynamic load rating: 1010 kN
  • Basic static load rating: 1630 kN

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INA NNTR130X310X146-2ZL Bearing

INA NNTR130X310X146-2ZL Bearing details

d 130 mm   
D 310 mm  Tolerance: h10
B 146 mm   
C 144 mm   
D1 204 mm   
d2 165 mm   
d3 8 mm   
R 15000 mm  Crowning radius
r1 min 3 mm   
rmin 5 mm   
m 65,2 kg  Mass
Cr w 1010000 N  Effective dynamic load rating as track roller (radial)
C0r w 1630000 N  Effective static load rating as track roller (radial)
Fr per 1280000 N  Permissible dynamic radial load
F0r per 1630000 N  Permissible static radial load
Cur w 216000 N  Fatigue limit load
nD G 240 1/min  Speed (with continuous operation and grease lubrication)

As INA bearing distributor, Nodes bearings have INA NNTR130X310X146-2ZL Yoke type track rollers in stock, Full complement roller set, axial guidance, central rib, sealing shields with lamellar ring on both sides.