Bearings, units and housings -- Bearing housings -- Split pillow blocks, SAF and SAW series (inch dimensions) -- SAF and SAW pillow blocks with bearings with a cylindrical bore -- SKF SAFS 22222
SAFS 22222
Dimensions
| da | 110 | mm | |
| db | 123.825 | mm | |
| dc | 106.362 | mm | |
| Da | 200 | mm | |
| Ca | 62.89 | mm | |
| A1 | 120.65 | mm | |
| A2 | 165.1 | mm | |
| S | 4.763 | mm | |
| ba | 50.006 | mm | |
| H | 244.475 | mm | |
| H1 | 125.425 | mm | |
| H2 | 52.388 | mm | |
| J | min. | 320.675 | mm |
| J | max. | 368.3 | mm |
| J1 | 69.85 | mm | |
| L | 419.1 | mm | |
| N1 | 22.225 | mm | |
| Threaded holes | |||
| R1 | 67.866 | mm | |
| R2 | 31.75 | mm | |
| RG | 3/8 NPT | ||
| PG | 1/4 NPT | ||
| Oil level | |||
| h | 45.244 | mm | |
Included products
Associated products
| End plug (suffix Y) |
EPR 14
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Speed ratings
| Bearing limiting speed | 4000 | r/min |
Recommended safe loads
| P60° | 149 | kN | |
| P90° | 89 | kN | |
| P120° | 55.6 | kN | |
| P150° | 50.7 | kN | |
| P180° | 60.9 | kN | |
| Pa | 39.6 | kN |
Mass
| Mass pillow block | 50.3 | kg |
Mounting information
| Cap bolt |
4 x 3/4-10 UNC
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| Cap bolt recommended tightening torque | 515.2 | N·m | ||
| Cap bolt, SAE grade | 8 | |||
| Eye bolt |
2 x 3/8-16 UNC
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| Appropriate attachment bolt size | G | 0.75 | in | |
| Initial grease fill | 481.95 | g | ||