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NA2204-X-2RSR INA

Yoke type track rollers NA22..-2RSR, with cage, without axial guidance of the outer ring, lip seals on both sides


D Outside diameter 47 mm
F Raceway diameter inner ring 25 mm
C Width, outer ring 17,8 mm
Cr w Basic dynamic load rating, radial 14.000 N
C0r w Basic static load rating, radial 18.600 N
Cur w Fatigue load limit, radial 2.700 N
nD G Speed on permanent grease lubrication 2.300 1/min
≈m Weight 175,53 g
d Bore diameter 20 mm
B Width of the bearing 18 mm
D1 min Minimum mounting dimension 33 mm
rmin Minimum chamfer dimension 1 mm
r1 min Minimum chamfer dimension 0,3 mm
R Radius of outer ring outside profile 500 mm
Sealing Lip seal on both sides 2RSR
Outer Ring profile Cylindrical profile X
Relubrication feature Via inner ring lubrication hole