INA 81144-M Bearing

INA 81144-M thrust roller bearings | 220x270x37mm

Also known as : 81144-M

  • Inside Diameter: 220 mm
  • Outside Diameter: 270 mm
  • Width: 37 mm
  • Basic dynamic load rating: 420 kN
  • Basic static load rating: 1730 kN

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INA 81144-M Bearing

INA 81144-M Bearing details

Number 81144-M  
Type Thrust roller bearings  
d 220 mm   
D 270 mm   
T 37 mm   
D1 223 mm   
Da max 226 mm   
d1 267 mm   
da min 263 mm   
ra max 1,1 mm   
rmin 1,1 mm   
m 5,22 kg  Mass
Ca 420000 N  Basic dynamic load rating, axial
C0a 1730000 N  Basic static load rating, axial
Cua 146000 N  Fatigue limit load
nG 1180 1/min  Limiting speed
nB 490 1/min  Reference speed
  K81144-M  Allocated axial cylindrical roller and cage assembly
  GS81144  Allocated housing locating washer
  WS81144  Allocated shaft locating washer

As INA bearing distributor, Nodes bearings have INA 81144-M single direction axial cylindrical roller bearings in stock.

Related numbers

INA 81244-M bearing
220mm x 300mm x 63mm

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