Categories: Spherical Roller Bearing
|
d |
140 mm | Bore diameter |
|
D |
300 mm | Outside diameter |
|
B |
102 mm | Width |
|
d2 |
≈175 mm | Shoulder diameter of inner ring |
|
D1 |
≈247 mm | Shoulder/recess diameter of outer ring |
|
b |
16.7 mm | Width of lubrication groove |
|
K |
9 mm | Diameter of lubrication hole |
|
r1,2 |
min.4 mm | Chamfer dimension |
|
da |
min.157 mm | Diameter of shaft abutment |
|
Da |
max.283 mm | Diameter of housing abutment |
|
ra |
max.3 mm | Radius of fillet |
| Basic dynamic load rating |
C |
1 357 kN |
| Basic static load rating |
C0 |
1 560 kN |
| Fatigue load limit |
Pu |
132 kN |
| Reference speed | 1 700 r/min | |
| Limiting speed | 2 200 r/min | |
| Limiting value |
e |
0.35 |
| Axial load factor |
Y1 |
1.9 |
| Axial load factor |
Y2 |
2.9 |
| Axial load factor |
Y0 |
1.8 |
| Permissible rotational acceleration for oil lubrication | 765 m/s² | |
| Permissible linear acceleration for oil lubrication | 196 m/s² |
| Mass | 36.5 kg |
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