轴承、轴承单元和轴承座 -- 轴承座 -- Split pillow blocks- SAF and SAW series (inch dimensions) -- 紧定套上带有圆柱孔的 SAF 和 SAW 式轴台 -- SKF SAF 22312 T
SAF 22312 T
尺寸
| da | 60 | mm | |
| db | 73.025 | mm | |
| dc | 57.15 | mm | |
| Da | 130 | mm | |
| Ca | 55.804 | mm | |
| A1 | 79.375 | mm | |
| S | 4.763 | mm | |
| ba | 38.1 | mm | |
| H | 161.925 | mm | |
| H1 | 82.55 | mm | |
| H2 | 30.163 | mm | |
| J | min. | 219.075 | mm |
| J | max. | 244.475 | mm |
| L | 285.75 | mm | |
| N1 | 19.05 | mm | |
| 螺纹孔 | |||
| R1 | 49.212 | mm | |
Dimensions
| Threaded holes | |||
| R2 | 19.05 | mm | |
| RG | 1/8 NPT | ||
| PG | 1/8 NPT | ||
| Oil level | |||
| h | 33.337 | mm | |
Included products
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| Taconite seal (db shaft position) |
TER 47
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| Taconite seal (dc shaft position) |
TER 33
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Associated products
| End plug (suffix Y) |
EPR 7
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Speed ratings
| Max. speed for Taconite seal | 1075 | r/min |
推荐的安全载荷
| P60° | 49.4 | kN | |
| P90° | 29.8 | kN | |
| P120° | 18.2 | kN | |
| P150° | 16.5 | kN | |
| P180° | 20 | kN | |
| Pa | 12.9 | kN |
质量
| 轴台质量 | 14.1 | kg |
Mounting information
| Cap bolt |
2 x 1/2-13 UNC
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| Cap bolt recommended tightening torque | 149.1 | N·m | ||
| Cap bolt, SAE grade | 8 | |||
| Appropriate attachment bolt size | G | 0.625 | in | |
| Initial grease fill | 87.885 | g | ||