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medias® Home Rolling and plain bearings, accessories YRT YRT80-TV
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Axial/radial bearings YRT80-TV

double direction, for screw mounting

Axial/radial bearings YRT80-TV, double direction, for screw mounting
Radial loadAxial load in one directionAxial load in two directionsNot sealedGrease lubrication
Axial/radial bearings YRT80-TV, double direction, for screw mounting
Hole pattern
2 retaining screws (1)
Axial/radial bearings YRT80-TV, double direction, for screw mounting
Screw counterbores open
 
d 80  mm 
   
D 146  mm 
   
H 35  mm 
   
 
  10 
  Number of fixing holes in inner ring
Attention!
For fixing holes in the adjacent construction.
Note the pitch of the bearing holes.
  12 
  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
  - 
  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 4  mm 
  Fixing holes in inner ring
C 12  mm 
   
D1 max 130  mm 
   
d1 5,6  mm 
  Fixing holes in inner ring
d2 10  mm 
  Fixing holes in inner ring
d3 4,6  mm 
  Fixing holes in outer ring
G - 
  Extraction thread
H1 23,35  mm 
   
H2 11,65  mm 
   
J 92  mm 
  Fixing holes in inner ring
J1 138  mm 
  Fixing holes in outer ring
t 12 X 30° 
  Quantity of pitches X angle of pitches
Including retaining screws and extraction threads
 
m 2,4  kg 
  Mass
MA 8,5 / 4,5  Nm 
  Screw tightening torque

Tightening torque for screws to DIN 912, grade 10.9.
Ca 38000  N 
  Basic dynamic load rating, axial
C0a 158000  N 
  Basic static load rating, axial
Cr 44000  N 
  Basic dynamic load rating, radial
C0r 98000  N 
  Basic static load rating, radial
nG 350  1/min 
  Limiting speed
For high operating durations or continuous operation, please contact us.
MRL 3  Nm 
  Bearing frictional torque
caL 1600  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 1800  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 2500  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 4000  N/µm 
  Axial rigidity of rolling element set
crL 2600  N/µm 
  Radial rigidity of rolling element set
ckL 6300  Nm/mrad 
  Tilting rigidity of rolling element set
   
  Cages made from glass fibre reinforced polyamide 66.