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NATV20 INA

Yoke type track rollers NATV, full complement needle roller set, with axial guidance, gap seals on both sides


d Bore diameter 20 mm
D Outside diameter 47 mm
B Width of the bearing 25 mm
Cr w Basic dynamic load rating, radial 20.300 N
C0r w Basic static load rating, radial 42.500 N
Cur w Fatigue load limit, radial 6.000 N
nD G Speed on permanent grease lubrication 1.300 1/min
F0r per Permissible static load, radial 42.500 N
Fr per Permissible dynamic load outer ring, radial 42.500 N
≈m Weight 0,255 kg
C Width, outer ring 24 mm
d2 Outside diameter of thrust washer 36,5 mm
rmin Minimum chamfer dimension 1 mm
R Radius of outer ring outside profile 500 mm
Sealing Without
Outer Ring profile spherical outer diameter (Standard) R500