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04:43:45 GMT+0000 (Coordinated Universal Time)
XSU080218
Slewing ring, Crossed roller bearing, without gear teeth
Crossed roller bearings standard series 08, without gear teeth, lamellar seals on both sides
제품 정보
Main Dimensions & Performance Data
| di | 180 mm | Bore Diameter |
0.025 mm | Bore diameter upper tolerance | |
0 mm | Bore diameter lower tolerance | |
| Da | 255 mm | Outside Diameter |
0 mm | Outside diameter upper tolerance | |
-0.032 mm | Outside diameter lower tolerance | |
| H | 25.4 mm | Height |
| ≈m | 4.2 kg | 중량 |
Dimensions
| Di | 224 mm | Inner diameter outer ring |
| ha | 24.8 mm | Height outer ring |
| La | 240 mm | Pitchcircle diameter fixing holes outer ring |
| na | 20 | Number of fixing holes in outer ring |
| da | 209 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 | 195 mm | Pitchcircle diameter fixing holes inner ring |
| ni | 20 | 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 | 75,000 N | Basic dynamic load rating, axial |
| Cr | 54,000 N | Basic dynamic load rating, radial (for radial load only) |
| C0a | 310,000 N | Basic static load rating, axial |
| C0r | 151,000 N | Basic static load rating, radial (for radial load only) |
| nG | 175 1/min | Limiting speed |
| Fr zu. | 13,600 N | Max. radial load screws |