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ZARN4075-L-TV INA

Needle roller/axial cylindrical roller bearings ZARN..-L, double direction, long shaft locating washer


d Bore diameter 40 mm
D Outside diameter 75 mm
H Hight 70 mm
Ca Basic dynamic load rating, axial 59.000 N
C0a Basic static load rating, axial 163.000 N
Cr Basic dynamic load rating, radial 27.500 N
C0r Basic static load rating, radial 53.000 N
Cua Fatigue load limit, axial 14.200 N
Cur Fatigue load limit, radial 7.600 N
nG Oil Limiting speed for oil lubrication 4.400 1/min
nG Grease Limiting speed for grease lubrication 1.600 1/min
MRL Bearing friction torque 1 Nm
≈m Weight 0,979 kg
Da max Maximum diameter of housing shoulder 66 mm
da min Minimum diameter shaft shoulder 48 mm
H1 Height outer ring over wave washer 53 mm
C Width, outer ring 20 mm
D1 Rip diameter shaft washer 65 mm
D2 Heeldiameter wave washer long 50 mm
D3 Outside diameter wave washer long 63 mm
B Width, inner ring 11 mm
B1 Width wave washer long 27 mm
B2 Width heel wave washer long 14 mm
rmin Minimum chamfer dimension 0,3 mm
r1 min Minimum chamfer dimension 0,6 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 120 °C
caL Rigidity axial 2.800 N/µm
ckL Tilting stiffness 1.030 Nm/mrad
Mm Mass moment of inertia 4,35 kg * cm²
radial Recommended INA precision locknut for radial locking (not included) ZMA40/62
axial Recommended INA precision locknut for axial locking (not included) AM40
MA Tightening torque nut 55 Nm
Cage plastic cage TV
Locating Feature , bearing outer ring Stepped shaft locating washer extended on one side L