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United States
17:20:50 GMT+0000 (Coordinated Universal Time)
XSU140944
Slewing ring, Crossed roller bearing, without gear teeth
Crossed roller bearings, standard series 14, without gear teeth, lip seals on both sides
Main Dimensions & Performance Data
| di ZT | 874 mm | Diameter centring inner ring |
IT7 | Diameter centring inner ring tolerance | |
| t | 10 mm | Length centering inner ring |
| Da | 1.014 mm | Diameter centring outer ring |
-IT7 | Diameter centring outer ring tolerance | |
| T | 10 mm | Length centering outer ring |
| H | 56 mm | Height |
| ≈m | 67 kg | Weight |
Dimensions
| Di | 945 mm | Inner diameter outer ring |
0,7 mm | Inner diameter outer ring upper tolerance | |
0 mm | Inner diameter outer ring lower tolerance | |
| ha | 44,5 mm | Height outer ring |
| La | 990 mm | Pitchcircle diameter fixing holes outer ring |
| na | 44 | Number of fixing holes in outer ring |
| da | 943 mm | Outside diameter inner ring |
0 mm | Outside diameter inner ring upper tolerance | |
-0,7 mm | Outside diameter inner ring lower tolerance | |
| hi | 44,5 mm | Height of inner ring |
| dB | 14 mm | Fixing bore |
| Li | 898 mm | Pitchcircle diameter fixing holes inner ring |
| ni | 44 | Number of fixing holes in inner ring |
| VSPmin | 0,01 mm | Min. bearing preload |
| VSPmax | 0,05 mm | Maximum bearing preload |
0,06 mm | Running accuracy A (related to the raceway) | |
0,06 mm | Running accuracy B (related to the raceway) | |
0,11 mm | Running accuracy C (related to the raceway) | |
0,09 mm | Running accuracy D (related to the raceway) |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 80 °C | Operating temperature max. |
Calculation factors
| Ca | 315.000 N | Basic dynamic load rating, axial |
| Cr | 223.000 N | Basic dynamic load rating, radial (for radial load only) |
| C0a | 1.240.000 N | Basic static load rating, axial |
| C0r | 610.000 N | Basic static load rating, radial (for radial load only) |
| nG | 40 1/min | Limiting speed |
| Fr zu. | 181.700 N | Max. radial load screws |