SY 3. UTF
| 材料 | Cast iron | |||
尺寸
| d | 76.2 | mm | |
| A | 78 | mm | |
| A1 | 48 | mm | |
| B | 77.8 | mm | |
| H | 175.5 | mm | |
| H1 | 88.9 | mm | |
| H2 | 47.5 | mm | |
| J | 228.5 | mm | |
| J | max. | 241 | mm |
| J | min. | 216 | mm |
| L | 305 | mm | |
| N | 38 | mm | |
| N1 | 25.5 | mm | |
| s1 | 47.6 | mm | |
| 螺纹孔 | |||
| RG | 1/8-27 NPT | ||
| R1 | 5.5 | mm | |
| Rα | 45 | ° | |
| 润滑油嘴 | |||
| DN | 6.579 | mm | |
| SWN | 11.113 | mm | |
| GN | 1/8-27 NPT | ||
| 定位销 | |||
| J6 | 285 | mm | |
| J7 | 29 | mm | |
| N4 | 3 | mm | |
数据计算
| 基本额定动载荷 | C | 72.8 | kN | |
| 基本额定静载荷 | C0 | 53 | kN | |
| 疲劳载荷极限 | Pu | 2.16 | kN | |
| 极限转速 | 2400 | r/min |
Calculation data
(with shaft tolerance h6)
质量
| 单元质量 | 9.65 | kg |
安装信息
| 螺钉的六角扳手尺寸 | N | 5.556 | mm | |
| 推荐螺钉的拧紧力矩 | 28.5 | N·m | ||
| 联接螺栓的推荐直径，毫米 | G | 20 | mm | |
| 联接螺栓的推荐直径，英尺 | G | 0.75 | in |
相关产品
| 轴承座 |
SY 516 U
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| 轴承 | ||||