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ZKLN1747-2Z-XL INA

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


d Bore diameter 17 mm
D Outside diameter 47 mm
B Width 25 mm
Ca Basic dynamic load rating, axial 20.800 N
C0a Basic static load rating, axial 31.500 N
Cua Fatigue load limit, axial 1.920 N
nG Grease Limiting speed for grease lubrication 10.100 1/min
nϑ Thermally safe operating speed 6.600 1/min
MR Bearing frictional torque 0,12 Nm
≈m Weight 0,234 kg
da min Minimum diameter shaft 23 mm
d1 Rib diameter inner ring 30 mm
rmin Minimum chamfer dimension 0,3 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 450 N/µm
ckL Tilting rigidity 80 Nm/mrad
Mm Mass moment of inertia 0,132 kg * cm²
MA Tightening torque for the recommended INA precision locknut 15 Nm
Sealing Minimal gap seals on both sides 2Z
Tolerance class Standard Standard