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20:31:20 GMT+0000 (Coordinated Universal Time)
XSU080258
Slewing ring, Crossed roller bearing, without gear teeth
Crossed roller bearings standard series 08, without gear teeth, lamellar seals on both sides
Main Dimensions & Performance Data
| di | 220 mm | Bore Diameter |
0.029 mm | Bore diameter upper tolerance | |
0 mm | Bore diameter lower tolerance | |
| Da | 295 mm | Outside Diameter |
0 mm | Outside diameter upper tolerance | |
-0.032 mm | Outside diameter lower tolerance | |
| H | 25.4 mm | Height |
| ≈m | 4.85 kg | Weight |
Dimensions
| Di | 264 mm | Inner diameter outer ring |
| ha | 24.8 mm | Height outer ring |
| La | 280 mm | Pitchcircle diameter fixing holes outer ring |
| na | 24 | Number of fixing holes in outer ring |
| da | 249 mm | Outside diameter inner ring |
| hi | 24.8 mm | Height of inner ring |
| dB | 6.8 mm | Fixing bore |
| dS | 11 mm | Counterbore diameter of fixing holes |
| tS | 6.8 mm | Counterbore depth of fixing holes |
| Li | 235 mm | Pitchcircle diameter fixing holes inner ring |
| ni | 24 | Number of fixing holes in inner ring |
| rgroove | 5 mm | Groove radius |
0.01 mm | Running accuracy A (related to the raceway) |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 80 °C | Operating temperature max. |
Calculation factors
| Ca | 83,000 N | Basic dynamic load rating, axial |
| Cr | 59,000 N | Basic dynamic load rating, radial (for radial load only) |
| C0a | 370,000 N | Basic static load rating, axial |
| C0r | 181,000 N | Basic static load rating, radial (for radial load only) |
| nG | 148 1/min | Limiting speed |
| Fr zu. | 16,400 N | Max. radial load screws |
All
English
2017-08-15 | Katalog | MH1 Dismounting Mechanical | Englisch
Dismounting of rolling bearings - Mechanical dismounting
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Mounting of rolling bearings - Mechanical mounting
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Mounting of rolling bearings - Mounting of axial bearings
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Services
2012-02-28 | Katalog | 404 | Englisch
Slewing rings
2003-03-1 | Technische Produktinformation | TPI 13 | Englisch
Slewing rings: Fitting and maintenance instructions
2017-09-15 | Katalog | MH1 Tables | Englisch
Tables
2017-09-15 | Katalog | MH1 Technical principles | Englisch