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美国
01:05:36 GMT+0000 (Coordinated Universal Time)
产品信息
主要尺寸和性能数据
| di | 130 mm | Bore Diameter |
0.025 mm | Bore diameter upper tolerance | |
0 mm | Bore diameter lower tolerance | |
| Da | 205 mm | Outside Diameter |
0 mm | 外径，上偏差 | |
-0.029 mm | 外径，下偏差 | |
| H | 25.4 mm | 高度 |
| ≈m | 3.3 kg | 重量 |
尺寸
| Di | 174 mm | Inner diameter outer ring |
| ha | 24.8 mm | Height outer ring |
| La | 190 mm | Pitchcircle diameter fixing holes outer ring |
| na | 12 | Number of fixing holes in outer ring |
| da | 159 mm | Outside diameter inner ring |
| hi | 24.8 mm | Height of inner ring |
| dB | 6.8 mm | Fixing bore |
| dS | 11 mm | Counterbore diameter of fixing holes |
| tS | 6.8 mm | Counterbore depth of fixing holes |
| Li | 145 mm | Pitchcircle diameter fixing holes inner ring |
| ni | 12 | Number of fixing holes in inner ring |
| rgroove | 5 mm | Groove radius |
0.01 mm | Running accuracy A (related to the raceway) |
温度范围
| Tmin | -30 °C | 最低工作温度 |
| Tmax | 80 °C | 最高工作温度 |
计算因素
| Ca | 66,000 N | 基本额定动载荷, 轴向 |
| Cr | 47,000 N | Basic dynamic load rating, radial (for radial load only) |
| C0a | 240,000 N | Basic static load rating, axial |
| C0r | 118,000 N | Basic static load rating, radial (for radial load only) |
| nG | 227 1/min | Limiting speed |
| Fr zu. | 8,180 N | Max. radial load screws |