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Transparent classification of our bearings for rotary motion.
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medias® Home Rolling and plain bearings, accessories ZKLN..-2RS-2AP ZKLN4075-2RS-2AP
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Axial angular contact ball bearings ZKLN4075-2RS-2AP

matched pair, double direction, lip seals on both sides

Accessories
Axial angular contact ball bearings ZKLN4075-2RS-2AP, matched pair, double direction, lip seals on both sides
Radial loadAxial load in one directionAxial load in two directionsSealed on both sidesLifetime lubrication, freedom from maintenanceGrease lubrication
Axial angular contact ball bearings ZKLN4075-2RS-2AP, matched pair, double direction, lip seals on both sides
Axial angular contact ball bearings ZKLN4075-2RS-2AP, matched pair, double direction, lip seals on both sides
 
d 40  mm 
  Tolerance: -0,005
D 75  mm 
  Tolerance: -0,01
B 68  mm 
  Tolerance: -0,5
 
Da max 67  mm 
   
d1 58  mm 
   
da min 50  mm 
   
r1 min 0,6  mm 
   
rmin 0,3  mm 
   
 
m 1,22  kg 
  Mass
Ca 70000  N 
  Basic dynamic load rating, axial
C0a 202000  N 
  Basic static load rating, axial
nG Fett 1800  1/min 
  Limiting speed for grease lubrication
MRL 1,05  Nm 
  Bearing frictional torque
caL 1750  N/µm 
  Axial rigidity
ckL 1200  Nm/mrad 
  Tilting rigidity
Mm 4,52  kg x cm^2 
  Mass moment of inertia for rotating inner ring
  2,5  µm 
  Axial runout
The axial runout data for screw drive bearing arrangements are based on the rotating inner ring.
  ZMA40/62, AM40 
  Designation of recommended INA locknut
   
  Locknuts not included in delivery.
MA 55  Nm 
  Tightening torque
Only valid in conjunction with INA precision locknuts
  13412  N 
  Axial preload force