YRT80-TV

d 80 mm Tolerance: 0/-0,009
D 146 mm Tolerance: 0/-0,011
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
a 4 mm Fixing holes in inner ring
C 12 mm
D1 max 130 mm Diameter of inner ring for design of adjacent construction
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
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° Pitch t Including retaining screws and extraction threads Quantity X t
m 2,4 kg ≈ Mass
MA Screw tightening torque: M5 screws (on inner ring) to 8,5 Nm M4 screws (on outer ring) to 4,5 Nm Tightening torque of screws to DIN EN ISO 4762, 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
Cur 13900 N Fatigue limit load, radial
Cua 14100 N Fatigue limit load, axial
nG 350 1/min Limiting speed For high operating durations or continuous operation, please contact us.
MR 3 Nm Bearing frictional torque Measurement speed n const = 5 1/min, bearing temperature +50°C, after grease distribution cycle; frictional torque may increase by 2,5 times up to the limiting speed.
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

Hole pattern
2 retaining screws (1)

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