YRTC260-XL

d 260 mm Tolerance: 0/-0,018
D 385 mm Tolerance: 0/-0,02
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
a 8,2 mm Fixing holes in inner ring
C 18 mm
D1 max 347 mm Diameter of inner ring for design of adjacent construction
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° Pitch t Including retaining screws and extraction threads Quantity X t
m 17,8 kg ≈ Mass
MA 34 Nm Screw tightening torque Tightening torque for screws to DIN EN ISO 4762, grade 10.9.
Ca 168000 N Basic dynamic load rating, axial
C0a 1090000 N Basic static load rating, axial
Cr 140000 N Basic dynamic load rating, radial
C0r 355000 N Basic static load rating, radial
Cur 37500 N Fatigue limit load, radial
Cua 74000 N Fatigue limit load, axial
nG 300 1/min Limiting speed For high operating durations or continuous operation, please contact us.
MR 4 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 6900 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 5300 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 82000 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 19000 N/µm Axial rigidity of rolling element set
crL 8100 N/µm Radial rigidity of rolling element set
ckL 265000 Nm/mrad Tilting rigidity of rolling element set

Hole pattern
2 retaining screws (1)

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