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 22628 x 4.7/8 TLC
SAF 22628 x 4.7/8 TLC
尺寸
| da | 123.825 | mm | |
| Da | 299.999 | mm | |
| Ca | 111.785 | mm | |
| A1 | 171.45 | mm | |
| A2 | 242.887 | mm | |
| S | 4.763 | mm | |
| ba | 78.581 | mm | |
| H | 360.363 | mm | |
| H1 | 179.375 | mm | |
| H2 | 69.85 | mm | |
| J | min. | 492.125 | mm |
| J | max. | 549.275 | mm |
| J1 | 107.95 | mm | |
| L | 628.65 | mm | |
| N1 | 28.575 | mm | |
| 螺纹孔 | |||
| R1 | 115.888 | mm | |
Dimensions
| Threaded holes | |||
| R2 | 37.306 | mm | |
| RG | 3/4 NPT | ||
| PG | 1/4 NPT | ||
| Oil level | |||
| h | 65.088 | mm | |
配套产品
| 轴承座 |
SAF 628
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| 轴承 | ||||
| 紧定套组件 | SNW 128x4.7/8 | |||
| 稳定轴承环 |
SR-0-28
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| 密封件 |
2 x LOR 121
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Included products
| PosiTrac Plus contact element |
2 x B10724-122
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Associated products
| End plug (suffix Y) |
EPR 27
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Speed ratings
| Max. speed for PosiTrac Plus seal | 1150 | r/min |
推荐的安全载荷
| P60° | 234 | kN | |
| P90° | 140 | kN | |
| P120° | 85.9 | kN | |
| P150° | 77 | kN | |
| P180° | 92.5 | kN | |
| Pa | 42.9 | kN |
质量
| 轴台质量 | 134 | kg |
Mounting information
| Cap bolt |
4 x 3/4-10 UNC
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| Cap bolt recommended tightening torque | 359.3 | N·m | ||
| Cap bolt, SAE grade | 5 | |||
| Eye bolt |
2 x 3/8-16 UNC
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| Appropriate attachment bolt size | G | 1 | in | |
| Initial grease fill | 878.85 | g | ||