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06:21:43 GMT+0000 (Coordinated Universal Time)
239/560-B-MB
Spherical Roller Bearing
Spherical roller bearing 239..-B-MB, symmetric 3 ribs
Remanufacturable
Replaces
239/560B.MB
Preferred product
Frequently bought together
Main Dimensions & Performance Data
| d | 560 mm | Bore diameter |
| D | 750 mm | Outside diameter |
| B | 140 mm | Width |
| Cr | 3.100.000 N | Basic dynamic load rating, radial |
| C0r | 7.600.000 N | Basic static load rating, radial |
| Cur | 540.000 N | Fatigue load limit, radial |
| nG | 880 1/min | Limiting speed |
| nϑr | 465 1/min | Reference speed |
| ≈m | 176,5 kg | Weight |
Mounting dimensions
| da min | 578 mm | Minimum diameter shaft shoulder |
| Da max | 732 mm | Maximum diameter of housing shoulder |
| ra max | 4 mm | Maximum recess radius |
Dimensions
| rmin | 5 mm | Minimum chamfer dimension |
| D1 | 693,4 mm | Bore diameter outer ring |
| ds | 12,5 mm | Diameter lubrication hole |
| ns | 23,5 mm | Width of lubricating groove |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Calculation factors
| e | 0,17 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 3,95 | Dynamic axial load factor |
| Y2 | 5,88 | Dynamic axial load factor |
| Y0 | 3,86 | Static axial load factor |
