Single row cylindrical roller bearings are designed to accommodate high to very high radial loads in combination with medium to high speeds. The SKF assortment includes many designs and variants, such as standard, full complement and high capacity bearings. Depending on the configuration of the outer and inner rings, the bearings are available in locating as well as non-locating designs.
| d |
220 mm
|
Bore diameter |
|---|---|---|
| D |
460 mm
|
Outside diameter |
| B |
145 mm
|
Width |
| D1 |
≈ 384 mm
|
Shoulder diameter of outer ring |
| F |
277 mm
|
Raceway diameter of inner ring |
| b1 |
12.5 mm
|
Width of locating slot |
| h |
15 mm
|
Depth of locating slot |
| r1,2 |
min. 5 mm
|
Chamfer dimension |
| s |
max. 10.4 mm
|
Permissible axial displacement |
| da |
min. 240 mm
|
Diameter of spacer sleeve |
|---|---|---|
| da |
max. 268 mm
|
Diameter of spacer sleeve |
| db |
min. 280 mm
|
Diameter of shaft abutment |
| Da |
max. 440 mm
|
Diameter of housing abutment |
| ra |
max. 4 mm
|
Radius of fillet |
| ra |
max. 4 mm
|
Radius of fillet |
| rb |
max. 4 mm
|
Radius of fillet |
| Basic dynamic load rating | C |
2 380 kN
|
|---|---|---|
| Basic static load rating | C0 |
3 450 kN
|
| Fatigue load limit | Pu |
310 kN
|
| Reference speed |
1 300 r/min
|
|
| Limiting speed |
2 200 r/min
|
|
| Minimum load factor | kr |
0.25
|
| Limiting value | e |
0.3
|
| Calculation factor | Y |
0
|
| Mass |
124 kg
|
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