Single row cylindrical roller bearings are designed to accommodate high radial loads in combination with high speeds. Having two integral flanges on the inner ring and no flanges on the outer ring, N design bearings can accommodate axial displacement in both directions. An important feature is the separable design, which facilitates mounting and enables the bearing components to be interchanged.
| d |
170 mm
|
Bore diameter |
|---|---|---|
| D |
360 mm
|
Outside diameter |
| B |
72 mm
|
Width |
| d1 |
≈ 236 mm
|
Shoulder diameter of inner ring |
| E |
318 mm
|
Raceway diameter of outer ring |
| r1,2 |
min. 4 mm
|
Chamfer dimension |
| r3,4 |
min. 4 mm
|
Chamfer dimension |
| s |
max. 4.6 mm
|
Permissible axial displacement |
| da |
min. 187 mm
|
Diameter of spacer sleeve |
|---|---|---|
| da |
max. 313 mm
|
Diameter of spacer sleeve |
| Da |
min. 323 mm
|
Diameter of housing abutment |
| Da |
max. 342 mm
|
Diameter of housing abutment |
| ra |
max. 3 mm
|
Radius of fillet |
| rb |
max. 3 mm
|
Radius of fillet |
| Basic dynamic load rating | C |
952 kN
|
|---|---|---|
| Basic static load rating | C0 |
1 180 kN
|
| Fatigue load limit | Pu |
116 kN
|
| Reference speed |
1 700 r/min
|
|
| Limiting speed |
2 200 r/min
|
|
| Minimum load factor | kr |
0.12
|
| Limiting value | e |
0.2
|
| Calculation factor | Y |
0.6
|
| Mass |
37.1 kg
|
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