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medias® Home Rolling and plain bearings, accessories YRT YRT1030
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Axial/radial bearings YRT1030

double direction, for screw mounting

Axial/radial bearings YRT1030, double direction, for screw mounting
Radial loadAxial load in one directionAxial load in two directionsNot sealedGrease lubrication
Axial/radial bearings YRT1030, double direction, for screw mounting
Hole pattern
2 retaining screws (1)
 
d 1030  mm 
   
D 1300  mm 
   
H 145  mm 
   
 
  70 
  Number of fixing holes in inner ring
Attention!
For fixing holes in the adjacent construction.
Note the pitch of the bearing holes.
  66 
  Number of fixing holes in outer ring
Attention!
For fixing holes in the adjacent construction.
Note the pitch of the bearing holes.
  12 
  Number of retaining screws
  6 
  Number of extraction threads
1)  
  Retaining screws
2)  
  Screw counterbores in the L-section ring open to the bearing bore, see Figure 2.)
Bearing inside diameter unsupported in area x.
a 17  mm 
  Fixing holes in inner ring
C 40  mm 
   
D1 max 1215  mm 
   
d1 18  mm 
  Fixing holes in inner ring
d2 26  mm 
  Fixing holes in inner ring
d3 18  mm 
  Fixing holes in outer ring
G M16 
  Extraction thread
H1 92,5  mm 
   
H2 - 
   
J 1075  mm 
  Fixing holes in inner ring
J1 1255  mm 
  Fixing holes in outer ring
t 72 X 5° 
  Quantity of pitches X angle of pitches
Including retaining screws and extraction threads
 
m 375  kg 
  Mass
MA 284  Nm 
  Screw tightening torque

Tightening torque for screws to DIN 912, grade 10.9.
Ca 1080000  N 
  Basic dynamic load rating, axial
C0a 11000000  N 
  Basic static load rating, axial
Cr 620000  N 
  Basic dynamic load rating, radial
C0r 2650000  N 
  Basic static load rating, radial
nG 35  1/min 
  Limiting speed
For high operating durations or continuous operation, please contact us.
MRL 800  Nm 
  Bearing frictional torque
caL 11200  N/µm 
  Axial rigidity of bearing position
Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections.
crL 16000  N/µm 
  Radial rigidity of bearing position
Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections.
ckL 1900000  Nm/mrad 
  Tilting rigidity of the bearing position
Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections.
caL 79700  N/µm 
  Axial rigidity of rolling element set
crL 18800  N/µm 
  Radial rigidity of rolling element set
ckL 12025000  Nm/mrad 
  Tilting rigidity of rolling element set