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United States
10:33:56 GMT+0000 (Coordinated Universal Time)
XV50
Crossed roller bearing
Crossed roller bearings without gear teeth, lamellar seals on both sides
Thông tin về sản phẩm
Hệ mét
Hệ đo lường Anh
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 | Trọng lượng |
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 |