NTN RNA4912S bearing

NTN RNA4912S bearing | Needle Roller Bearing | 68x85x25

Best Price

    Needle roller bearings RNA4912S

  • Bearing number : RNA4912S
  • Size (mm) : 68x85x25
  • Brand : NTN
  • Bore Diameter (mm) : 68
  • Outer Diameter (mm) : 85
  • Width (mm) : 25
  • Bearing dimensions and specification in NTN catalogue:

  • Fw - 68 mm
  • D - 85 mm
  • C - 25 mm
  • r min. - 1 mm
  • Da max. - 75 mm
  • ra max. - 1 mm
  • Weight - 0,257 Kg
  • Basic dynamic load rating (C) - 34 kN
  • Basic static load rating (C0) - 69 kN
  • (Grease) Lubrication Speed - 4000 r/min
  • (Oil) Lubrication Speed - 6000 r/min

Related Information