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ZKLF30100-2RS-XL INA

Axial angular contact ball bearings ZKLF..-2RS, double direction, for screw mounting, lip seals on both sides


d Bore diameter 30 mm
D Outside diameter 100 mm
B Width 38 mm
Ca Basic dynamic load rating, axial 65.000 N
C0a Basic static load rating, axial 108.000 N
Cua Fatigue load limit, axial 6.500 N
nG Grease Limiting speed for grease lubrication 4.500 1/min
nϑ Thermally safe operating speed 2.100 1/min
MR Bearing frictional torque 0,8 Nm
≈m Weight 1,684 kg
da min Minimum diameter shaft 47 mm
na Number of holes in adjacent construction 8
ta Pitch separation angle of holes in adjacent construction 45 °
d1 Rib diameter inner ring 51 mm
rmin Minimum chamfer dimension 0,3 mm
r1 min Minimum chamfer dimension 0,6 mm
J Pitch circle diameter fixing holes 80 mm
d2 Fixing holes diameter 8,8 mm
b Width of extraction slot 3 mm
I Distance of extraction slot 30 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 950 N/µm
ckL Tilting rigidity 400 Nm/mrad
Mm Mass moment of inertia 1,91 kg * cm²
MA Tightening torque for the recommended INA precision locknut 65 Nm
Sealing Contact lip seals on both sides 2RS
Tolerance class Standard