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medias® Home Rolling and plain bearings, accessories YRT YRT260
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Axial/radial bearings YRT260

double direction, for screw mounting

Axial/radial bearings YRT260, double direction, for screw mounting
Radial loadAxial load in one directionAxial load in two directionsNot sealedGrease lubrication
Axial/radial bearings YRT260, double direction, for screw mounting
Hole pattern
2 retaining screws (1)
 
d 260  mm 
   
D 385  mm 
   
H 55  mm 
   
 
  34 
  Number of fixing holes in inner ring
Attention!
For fixing holes in the adjacent construction.
Note the pitch of the bearing holes.
  33 
  Number of fixing holes in outer ring
Attention!
For fixing holes in the adjacent construction.
Note the pitch of the bearing holes.
  2 
  Number of retaining screws
  3 
  Number of extraction threads
1)  
  Retaining screws
a 8,2  mm 
  Fixing holes in inner ring
C 18  mm 
   
D1 max 345  mm 
   
d1 9,3  mm 
  Fixing holes in inner ring
d2 15  mm 
  Fixing holes in inner ring
d3 9,3  mm 
  Fixing holes in outer ring
G M12 
  Extraction thread
H1 36,5  mm 
   
H2 18,5  mm 
   
J 280  mm 
  Fixing holes in inner ring
J1 365  mm 
  Fixing holes in outer ring
t 36 X 10° 
  Quantity of pitches X angle of pitches
Including retaining screws and extraction threads
 
m 18,3  kg 
  Mass
MA 34  Nm 
  Screw tightening torque

Tightening torque for screws to DIN 912, grade 10.9.
Ca 109000  N 
  Basic dynamic load rating, axial
C0a 810000  N 
  Basic static load rating, axial
Cr 102000  N 
  Basic dynamic load rating, radial
C0r 310000  N 
  Basic static load rating, radial
nG 130  1/min 
  Limiting speed
For high operating durations or continuous operation, please contact us.
MRL 25  Nm 
  Bearing frictional torque
caL 3500  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 4500  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 45000  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 13700  N/µm 
  Axial rigidity of rolling element set
crL 8100  N/µm 
  Radial rigidity of rolling element set
ckL 155000  Nm/mrad 
  Tilting rigidity of rolling element set