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 |
380 mm
|
Bore diameter |
|---|---|---|
| D |
480 mm
|
Outside diameter |
| B |
40 mm
|
Width |
| d1 |
≈ 418 mm
|
Shoulder diameter of inner ring |
| D1 |
≈ 444 mm
|
Shoulder diameter of outer ring |
| E |
451 mm
|
Raceway diameter of outer ring |
| r1,2 |
min. 2.1 mm
|
Chamfer dimension |
| s |
max. 2 mm
|
Permissible axial displacement |
| da |
min. 392 mm
|
Diameter of spacer sleeve |
|---|---|---|
| Da |
max. 468 mm
|
Diameter of housing abutment |
| Db |
min. 456 mm
|
Diameter of housing abutment |
| ra |
max. 2 mm
|
Radius of fillet |
| Basic dynamic load rating | C |
270 kN
|
|---|---|---|
| Basic static load rating | C0 |
520 kN
|
| Fatigue load limit | Pu |
42.5 kN
|
| Reference speed |
1 100 r/min
|
|
| Limiting speed |
1 300 r/min
|
|
| Minimum load factor | kr |
0.03
|
| Limiting value | e |
0.2
|
| Calculation factor | Y |
0.6
|
| Mass |
18.5 kg
|
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