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DKLFA30110-2RS INA

Angular contact ball bearing units DKLFA..-2RS, double direction, for screw mounting, lip seals on both sides, with flattened flange


d Bore diameter 30 mm
D Outside diameter 75 mm
B Width 56 mm
Ca Basic dynamic load rating, axial HL 107.000 N
Ca Basic dynamic load rating, axial 59.000 N
C0a Basic static load rating, axial HL 255.000 N
C0a Basic static load rating, axial 108.000 N
Cua Fatigue load limit, axial HL 6.600 N
Cua Fatigue load limit, axial 4.800 N
nG Grease Limiting speed for grease lubrication 3.500 1/min
nϑ Thermally permissible speed 1.600 1/min
≈m Weight 2,087 kg
da min Minimum diameter shaft shoulder 47 mm
da max Maximum diameter of shaft shoulder 64 mm
n Number of screws 8
d1 Rib diameter inner ring 51 mm
D1 Flange diameter 110 mm
rmin Minimum chamfer dimension 0,3 mm
r1 min Minimum chamfer dimension 1 0,6 mm
B1 Thickness of flange 35 mm
d2 Fixing boring diameter 8,8 mm
J Pitch circle diameter (holes) 95 mm
A Flange width 85 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 120 °C
MRL Bearing friction torque 1,5 Nm
caL Rigidity axial 1.300 N/µm
caL Rigidity axial (HL) 1.600 N/µm
ckL Tilting stiffness 650 Nm/mrad
Mm Mass moment of inertia 3,23 kg * cm²
(3) r recommended INA precision locknut for radial locking 3 ZM35
(1), (2) r recommended INA precision locknut for axial locking 1,2 AM30/65
MA Tightening torque nut 65 Nm
(1), (2) a required locknut force axial 1 20.500 N
Sealing Contact lip seals on both sides 2RS