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ZKLF3590-2RS-2AP-XL INA

Axial angular contact ball bearing ZKLF..-2RS-2AP-XL, double direction, screw mounting


d Bore diameter 35 mm
D Outside diameter 90 mm
B Width 68 mm
Ca Basic dynamic load rating, axial 73.000 N
C0a Basic static load rating, axial 177.000 N
Cua Fatigue load limit, axial 10.800 N
nG Grease Limiting speed for grease lubrication 4.400 1/min
nϑ Thermally safe operating speed 2.000 1/min
MR Bearing frictional torque 0,9 Nm
≈m Weight 2,243 kg
da min Minimum diameter shaft 45 mm
na Number of holes in adjacent construction 8
ta Pitch separation angle of holes in adjacent construction 45 °
d1 Rib diameter inner ring 52 mm
rmin Minimum chamfer dimension 0,3 mm
r1 min Minimum chamfer dimension 0,6 mm
J Pitch circle diameter fixing holes 75 mm
d2 Fixing holes diameter 8,8 mm
b Width of extraction slot 3 mm
I Distance of extraction slot 59 mm
n Pitch quantity of fixing holes 8
t Pitch separation angle of fixing holes 45 °
a Contact angle 60 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 120 °C
caL Rigidity axial 1.600 N/µm
ckL Tilting rigidity 900 Nm/mrad
Mm Mass moment of inertia 3,02 kg * cm²
MA Tightening torque for the recommended INA precision locknut 40 Nm
Number of bearings Axial angular contact ball bearings, matched pair 2AP
Sealing Contact lip seals on both sides 2RS
Tolerance class Standard