SKF Food line spherical roller bearings are compliant with food safety regulations. Designed with food grade seals and grease, they enhance food safety, increase reliability and support sustainable development. Spherical roller bearings can accommodate heavy loads in both directions. They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature.
| SKF performance class |
SKF Explorer
|
| Bore type |
Cylindrical
|
| d |
80 mm
|
Bore diameter |
|---|---|---|
| D |
140 mm
|
Outside diameter |
| B |
40 mm
|
Width |
| d2 |
≈ 91.7 mm
|
Shoulder diameter of inner ring |
| D1 |
≈ 129 mm
|
Shoulder/recess diameter of outer ring |
| b |
6 mm
|
Width of lubrication groove |
| K |
3 mm
|
Diameter of lubrication hole |
| r1,2 |
min. 2 mm
|
Chamfer dimension |
| da |
min. 91 mm
|
Diameter of shaft abutment |
|---|---|---|
| da |
max. 91.5 mm
|
Diameter of shaft abutment |
| Da |
max. 129 mm
|
Diameter of housing abutment |
| ra |
max. 2 mm
|
Radius of fillet |
| Basic dynamic load rating | C |
243 kN
|
|---|---|---|
| Basic static load rating | C0 |
270 kN
|
| Fatigue load limit | Pu |
29 kN
|
| Limiting speed |
270 r/min
|
|
| Limiting value | e |
0.22
|
| Calculation factor | Y1 |
3
|
| Calculation factor | Y2 |
4.6
|
| Calculation factor | Y0 |
2.8
|
| Mass |
2.4 kg
|
| Dimensional tolerances |
Normal
|
| Radial run-out |
P5
|
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