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Thêm vào yêu cầu báo giá
Thêm vào yêu cầu báo giá
Main Dimensions & Performance Data
| d1 | 250 mm | Bore Diameter |
| daZT | 333 mm | Diameter centring inner ring |
| T | 4 mm | Length centering inner ring |
| H | 59 mm | Height |
| Da | 382 mm | Outside Diameter |
| T | 6 mm | Length centering outer ring |
| ha | 34 mm | Width outer ring |
| hi | 53 mm | Width inner ring |
0.03 mm | Normal radial clearance min. | |
0.08 mm | Normal radial clearance max. | |
0.08 mm | Normal axial clearance min. | |
0.18 mm | Normal axial clearance max. | |
| ≈m | 18 kg | Weight |
Dimensions
| Di | 333 mm | Inner diameter outer ring |
0.057 mm | Inner diameter outer ring upper tolerance | |
0 mm | Inner diameter outer ring lower tolerance | |
| La | 362 mm | Pitchcircle diameter fixing holes outer ring |
| na | 8 | Number of fixing holes in outer ring |
| dB | 11 mm | Fixing bore |
18 mm | Counterbore diameter of fixing holes | |
11 mm | Counterbore depth of fixing holes | |
| da | 320 mm | Outside diameter inner ring |
0.04 mm | Outside diameter inner ring upper tolerance | |
0.004 mm | Outside diameter inner ring lower tolerance | |
| Li | 290 mm | Pitchcircle diameter fixing holes inner ring |
| dBi | M10 | Tread fixing bore |
| Gl | 20 mm | Thread depth fixing hole |
| ni | 8 | Number of fixing holes in inner ring |
| Fr zul | 22,400 N | Max. radial load fixing screws (friction locking) |
| m | 3.5 mm | Modul of gearing |
| z | 73 | Number of teeth |
-0.749 mm | Profile shift | |
| d0 | 255.5 mm | Pitch circle diameter gearing |
| b | 40 mm | Width gearing |
| d1 | 268 mm | Diameter turning inner ring |
0.5 mm | Diameter turning inner ring upper tolerance | |
-0.5 mm | Diameter turning inner ring lower tolerance | |
| Fz norm | 10,800 N | Max. tooth force root fatigue strenght (at a shock factor of 1,2) |
| Fz max | 16,100 N | Max. tooth force against tooth fracture (at a shock factor of 1,35) |
Temperature range
| Tmin | -25 °C | Operating temperature min. |
| Tmax | 80 °C | Operating temperature max. |
Calculation factors
| Ca | 82,000 N | Basic dynamic load rating, axial |
| C0a | 395,000 N | Basic static load rating, axial |
| Cr | 74,000 N | Basic dynamic load rating, radial |
| C0r | 158,000 N | Basic static load rating, radial |
Your current product variant
| Gearing | V | Quenched and tempered gear teeth on bearing ring |