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USA
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XV50
Crossed roller bearing
Crossed roller bearings without gear teeth, lamellar seals on both sides
Produktové informace
Metrické
Imperiální
Main Dimensions & Performance Data
| d1 | 50 mm | Bore Diameter |
0,01 mm | Bore diameter upper tolerance | |
-0,006 mm | Bore diameter lower tolerance | |
| Da | 100 mm | Outside Diameter |
0 mm | Outside diameter upper tolerance | |
-0,022 mm | Outside diameter lower tolerance | |
| hi | 17 mm | Heigth inner ring |
| ≈m | 0,699 kg | Hmotnost |
Dimensions
| Di | 64,5 mm | Inner diameter outer ring |
| da | 63,5 mm | Outer diameter inner ring |
| Ha | 16 mm | Width outer ring |
| La | 85 mm | Pitch circle diameter fixing holes |
| nB | 12 | Quantity of fixed holes evenly around the circumfence |
| dB | 5,6 mm | Diameter fixing hole outer ring |
| dS | 10 mm | Countersunk diameter of fixing holes |
| tS | 5,4 mm | Countersunk depth of fixing holes |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 80 °C | Operating temperature max. |
Calculation factors
0,01 mm | Running accuracy, radial | |
0,01 mm | Running accuracy, axial | |
| Ca | 20.500 N | Basic dynamic load rating, axial |
| C0a | 54.000 N | Basic static load rating, axial |
| Cr | 14.700 N | Basic dynamic load rating, radial (for radial load only) |
| C0r | 26.500 N | Basic static load rating, radial (for radial load only) |
| Fr zul. | 8.180 N | Max. radial load screws (frictional contact) |
| NG Grease | 1.194 1/min | Limiting speed for grease lubrication with normal clearance |
| NG Grease | 597 1/min | Limiting speed for grease lubrication with preload |