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21:12:31 GMT+0000 (Coordinated Universal Time)
XU050077-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 | 40 mm | Bore Diameter |
0,025 mm | Bore diameter upper tolerance | |
0 mm | Bore diameter lower tolerance | |
t | 10 mm | Length centering inner ring |
Da | 112 mm | Outside Diameter |
0 mm | Outside diameter upper tolerance | |
-0,04 mm | Outside diameter lower tolerance | |
H | 22 mm | Height |
≈m | 1,207 kg | Weight |
Dimensions
Di | 77,5 mm | Inner diameter outer ring |
ha | 21 mm | height outer ring |
La | 97 mm | Pitchcircle diameter fixing holes outer ring |
na | 6 | Number of fixing holes in outer ring |
da | 74 mm | Outside diameter inner ring |
dB | 6,6 mm | Fixing bore |
dS | 11 mm | Counterbore diameter of fixing holes |
tS | 5,5 mm | Counterbore depth of fixing holes |
Li | 56 mm | Pitchcircle diameter fixing holes inner ring |
ni | 6 | Number of fixing holes in inner ring |
M8 | Tread fixing bore | |
tG | 13 mm | Thread depth |
VSPmin | 0,005 mm | Min. bearing preload |
VSPmax | 0,008 mm | Maximum bearing preload |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 80 °C | Operating temperature max. |
Calculation factors
Ca | 19.600 N | Basic dynamic load rating, axial |
Cr | 14.000 N | Basic dynamic load rating, radial (for radial load only) |
C0a | 46.000 N | Basic static load rating, axial |
C0r | 22.700 N | Basic static load rating, radial (for radial load only) |
Fr zu. | 5.800 N | Max. radial load screws |
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Coating | RR | Protected against corrosion by Corrotect special coating |
Characteristics