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Angular contact ball bearing units>DKLFA40140-2RS

Double, screw mounting, Lip seal on both sides, conical flat flange

Component
Adjacent structural design
Adjacent structural design
Both sides of the screw support the positioning ball bearing configuration.
The number of turns turned indicates the position of the fixing bolt recommended by INA (see table or "Component" below).
d40 mm
Tolerance: -0,010
D90 mm
Tolerance: -0,013
B60 mm
Tolerance: -0,25
A110 mm
B135 mm
D1140 mm
d165 mm
d211 mm
da max80 mm
da min56 mm
J118 mm
r1 min0,6 mm
rmin0,3 mm
note!
The bearing must be subjected to a continuous load in the main load-bearing term H.
Heavy load series
m4,2 kg
Weight
Ca72000 N
Basic dynamic load rating,Axis term,←
C0a149000 N
Basic static load rating,Axis term, ←
Ca126000 N
Basic dynamic load rating, Axis term, main bearing item H, →
C0a363000 N
Basic static load rating,Axis term,Main bearing item H,→
nG Fett1200 1/min
Limit speed during grease lubrication
MRL2,5 Nm
Bearing Friction torque
caL1800 N/µm
Axis stiffness ←
caL2000 N/µm
Axis stiffness→
ckL1370 Nm/mrad
Tilt stiffness
Mm9,32 kg x cm^2
Weight moment of inertia of rotating inner ring
5 µm
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