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ZARN55115-L-TV INA

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


d Bore diameter 55 mm
D Outside diameter 115 mm
H Hight 103 mm
Ca Basic dynamic load rating, axial 177.000 N
C0a Basic static load rating, axial 500.000 N
Cr Basic dynamic load rating, radial 44.000 N
C0r Basic static load rating, radial 98.000 N
Cua Fatigue load limit, axial 46.500 N
Cur Fatigue load limit, radial 13.800 N
nG Oil Limiting speed for oil lubrication 2.900 1/min
nG Grease Limiting speed for grease lubrication 1.000 1/min
MRL Bearing friction torque 4 Nm
≈m Weight 3,945 kg
Da max Maximum diameter of housing shoulder 101 mm
da min Minimum diameter shaft shoulder 78 mm
H1 Height outer ring over wave washer 74,5 mm
C Width, outer ring 25 mm
D1 Rip diameter shaft washer 100 mm
D2 Heeldiameter wave washer long 80 mm
D3 Outside diameter wave washer long 98 mm
B Width, inner ring 17,5 mm
B1 Width wave washer long 38,5 mm
B2 Width heel wave washer long 18 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 4.900 N/µm
ckL Tilting stiffness 3.600 Nm/mrad
Mm Mass moment of inertia 43 kg * cm²
radial Recommended INA precision locknut for radial locking (not included) ZMA55/98
axial Recommended INA precision locknut for axial locking (not included) AM55
MA Tightening torque nut 220 Nm
Cage plastic cage TV
Locating Feature , bearing outer ring Stepped shaft locating washer extended on one side L