INA RNA4912-XL Bearing

INA RNA4912-XL needle bearings

Also known as : RNA4912-XL

  • Inside Diameter: 68 mm
  • Outside Diameter: 85 mm
  • Width: 25 mm
  • Basic dynamic load rating: 68 kN
  • Basic static load rating: 108 kN

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INA RNA4912-XL Bearing

INA RNA4912-XL Bearing details

Fw 68 mm   
D 85 mm   
C 25 mm   
rmin 1 mm   
m 275 g  Mass
Cr 68000 N  Basic dynamic load rating, radial
C0r 108000 N  Basic static load rating, radial
Cur 18800 N  Fatigue limit load, radial
nG 6700 1/min  Limiting speed
nB 3850 1/min  Reference speed

As INA bearing distributor, Nodes bearings have INA RNA4912-XL needle bearings in stock.

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