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ZKLN90150-2Z-XL INA

Axial angular contact ball bearings ZKLN..-2Z, double direction, gap seals on both sides


d Bore diameter 90 mm
D Outside diameter 150 mm
B Width 55 mm
Ca Basic dynamic load rating, axial 149.000 N
C0a Basic static load rating, axial 395.000 N
Cua Fatigue load limit, axial 21.900 N
nG Grease Limiting speed for grease lubrication 3.500 1/min
nϑ Thermally safe operating speed 2.300 1/min
MR Bearing frictional torque 2,3 Nm
≈m Weight 3,703 kg
da min Minimum diameter shaft 116 mm
d1 Rib diameter inner ring 120 mm
rmin Minimum chamfer dimension 0,6 mm
r1 min Minimum chamfer dimension 0,6 mm
α Contact angle 60 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 120 °C
caL Rigidity axial 1.700 N/µm
ckL Tilting rigidity 4.400 Nm/mrad
Mm Mass moment of inertia 59,9 kg * cm²
MA Tightening torque for the recommended INA precision locknut 200 Nm
Sealing Minimal gap seals on both sides 2Z
Tolerance class Standard Standard