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12:45:18 GMT+0000 (Coordinated Universal Time)
XU120179-RR
Slewing ring, Crossed roller bearing, without gear teeth
Crossed roller bearings without gear teeth, sealed on both sides
Product information
Metric
Imperial
Main Dimensions & Performance Data
di | 124,5 mm | Bore Diameter |
0,5 mm | Bore diameter upper tolerance | |
-0,5 mm | Bore diameter lower tolerance | |
Da | 234 mm | Outside Diameter |
0,5 mm | Outside diameter upper tolerance | |
-0,5 mm | Outside diameter lower tolerance | |
H | 35 mm | Height |
≈m | 6,5 kg | Weight |
Dimensions
Di | 180 mm | Inner diameter outer ring |
0,2 mm | Inner diameter outer ring upper tolerance | |
-0,2 mm | Inner diameter outer ring lower tolerance | |
ha | 30 mm | height outer ring |
La | 214 mm | Pitchcircle diameter fixing holes outer ring |
na | 12 | Number of fixing holes in outer ring |
da | 178 mm | Outside diameter inner ring |
0,2 mm | Outside diameter inner ring upper tolerance | |
-0,2 mm | Outside diameter inner ring lower tolerance | |
hi | 30 mm | height of inner ring |
dB | 11 mm | Fixing bore |
Li | 144,5 mm | Pitchcircle diameter fixing holes inner ring |
ni | 12 | Number of fixing holes in inner ring |
umax | 6 mm | Max. protrusion lubrication nipple |
VSPmax | 0,02 mm | Maximum bearing preload |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 80 °C | Operating temperature max. |
Calculation factors
Ca | 105.000 N | Basic dynamic load rating, axial |
Cr | 75.000 N | Basic dynamic load rating, radial (for radial load only) |
C0a | 194.000 N | Basic static load rating, axial |
C0r | 95.000 N | Basic static load rating, radial (for radial load only) |
Fr zu. | 33.600 N | Max. radial load screws |
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Coating | RR | Protected against corrosion by Corrotect special coating |
Characteristics