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 SAFS 22538 x 7
SAFS 22538 x 7
尺寸
| da | 177.8 | mm | |
| Da | 339.999 | mm | |
| Ca | 101.803 | mm | |
| A1 | 190.5 | mm | |
| A2 | 276.225 | mm | |
| S | 4.763 | mm | |
| ba | 78.581 | mm | |
| H | 398.462 | mm | |
| H1 | 200.025 | mm | |
| H2 | 79.375 | mm | |
| J | min. | 549.275 | mm |
| J | max. | 619.125 | mm |
| J1 | 114.3 | mm | |
| L | 711.2 | mm | |
| N1 | 34.925 | mm | |
| 螺纹孔 | |||
| R1 | 120.65 | mm | |
Dimensions
| Threaded holes | |||
| R2 | 42.069 | mm | |
| RG | 1 NPT | ||
| PG | 1/4 NPT | ||
| Oil level | |||
| h | 61.913 | mm | |
配套产品
| 轴承座 |
SAFS 538
|
|||
| 轴承 | ||||
| 紧定套组件 | ||||
| 稳定轴承环 |
SR-38-32
|
|||
| 密封件 |
2 x LOR 156
|
|||
|
||||
Associated products
| End plug (suffix Y) |
EPR 21
|
|||
额定转速
| 轴承转速限制值 | 2400 | r/min |
推荐的安全载荷
| P60° | 290 | kN | |
| P90° | 173 | kN | |
| P120° | 107 | kN | |
| P150° | 94.3 | kN | |
| P180° | 113 | kN | |
| Pa | 52.5 | kN |
质量
| 轴台质量 | 217 | kg |
Mounting information
| Cap bolt |
4 x 7/8-9 UNC
|
|||
| Cap bolt recommended tightening torque | 528.8 | N·m | ||
| Cap bolt, SAE grade | 5 | |||
| Eye bolt |
2 x 1/2-13 UNC
|
|||
| Appropriate attachment bolt size | G | 1.25 | in | |
| Initial grease fill | 1672.65 | g | ||