d |
Bore diameter |
180 mm |
D |
Outside diameter |
280 mm |
B |
Width |
74 mm |
Cr |
Basic dynamic load rating, radial |
1.040.000 N |
C0r |
Basic static load rating, radial |
1.450.000 N |
Cur |
Fatigue load limit, radial |
173.000 N |
nG |
Limiting speed |
2.600 1/min |
nϑr |
Reference speed |
1.760 1/min |
≈m |
Weight |
15,694 kg |
da min |
Minimum diameter shaft shoulder |
190,2 mm |
Da max |
Maximum diameter of housing shoulder |
269,8 mm |
ra max |
Maximum recess radius |
2,1 mm |
rmin |
Minimum chamfer dimension |
2,1 mm |
D1 |
Bore diameter outer ring |
254,3 mm |
d2 |
Raceway diameter of the inner ring |
201,8 mm |
ds |
Diameter lubrication hole |
8 mm |
ns |
Width of lubricating groove |
15 mm |
Tmin |
Operating temperature min. |
-30 °C |
Tmax |
Operating temperature max. |
120 °C |
e |
Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
0,23 |
Y1 |
Dynamic axial load factor |
2,9 |
Y2 |
Dynamic axial load factor |
4,31 |
Y0 |
Static axial load factor |
2,83 |
Design |
without central rip |
E1 |
Bore type |
Cylindrical |
Z |
Cage |
Plastic cage |
TVPB |
Radial internal clearance |
Group N (CN) |
CN |
Relubrication feature |
|
Standard |