轴承、轴承单元和轴承座 -- 轴承座 -- Split pillow blocks- SAF and SAW series (inch dimensions) -- 紧定套上带有轴承的 SAF 和 SAW 式轴台 -- SKF SAF 23048 KA x 8.1/2
SAF 23048 KA x 8.1/2
尺寸
| da | 215.9 | mm | |
| Da | 359.999 | mm | |
| Ca | 107.798 | mm | |
| A1 | 203.2 | mm | |
| A2 | 285.75 | mm | |
| ba | 89.694 | mm | |
| H | 422.275 | mm | |
| H1 | 209.55 | mm | |
| H2 | 85.725 | mm | |
| J | min. | 571.5 | mm |
| J | max. | 635 | mm |
| J1 | 127 | mm | |
| L | 749.3 | mm | |
| N1 | 34.925 | mm | |
| 螺纹孔 | |||
| R1 | 122.237 | mm | |
Dimensions
| Threaded holes | |||
| R2 | 42.862 | mm | |
| RG | 1 NPT | ||
| PG | 1/4 NPT | ||
| Oil level | |||
| h | 56.356 | mm | |
配套产品
| 轴承座 |
SAF 048 KA
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| 轴承 | ||||
| 紧定套组件 | ||||
| 稳定轴承环 |
2 x A8897
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| 密封件 |
2 x LOR 551
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Associated products
| End plug (suffix Y) |
X-5217-4
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额定转速
| 轴承转速限制值 | 1900 | r/min |
推荐的安全载荷
| P60° | 364 | kN | |
| P90° | 218 | kN | |
| P120° | 136 | kN | |
| P150° | 120 | kN | |
| P180° | 145 | kN | |
| Pa | 66.7 | kN |
质量
| 轴台质量 | 181 | kg |
Mounting information
| Cap bolt |
4 x 7/8-9 UNC
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| Cap bolt recommended tightening torque | 528.8 | N·m | ||
| Cap bolt, SAE grade | 5 | |||
| Eye bolt |
2 x 1/2-13 UNC
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| Appropriate attachment bolt size | G | 1.25 | in | |
| Initial grease fill | 2154.6 | g | ||