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 22224
SAFS 22224
Dimensions
| da | 120 | mm | |
| db | 134.938 | mm | |
| dc | 115.888 | mm | |
| Da | 215.001 | mm | |
| Ca | 67.793 | mm | |
| A1 | 120.65 | mm | |
| A2 | 190.5 | mm | |
| S | 4.763 | mm | |
| ba | 53.181 | mm | |
| H | 257.175 | mm | |
| H1 | 133.35 | mm | |
| H2 | 53.975 | mm | |
| J | min. | 336.55 | mm |
| J | max. | 368.3 | mm |
| J1 | 69.85 | mm | |
| L | 419.1 | mm | |
| N1 | 22.225 | mm | |
| Threaded holes | |||
| R1 | 79.375 | mm | |
| R2 | 30.163 | mm | |
| RG | 1/2 NPT | ||
| PG | 1/4 NPT | ||
| Oil level | |||
| h | 46.831 | mm | |
Included products
Associated products
| End plug (suffix Y) |
EPR 15
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Speed ratings
| Bearing limiting speed | 3800 | r/min |
Recommended safe loads
| P60° | 185 | kN | |
| P90° | 111 | kN | |
| P120° | 72.5 | kN | |
| P150° | 66.7 | kN | |
| P180° | 81.4 | kN | |
| Pa | 52.5 | kN |
Mass
| Mass pillow block | 59.9 | kg |
Mounting information
| Cap bolt |
4 x 1-8 UNC
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| Cap bolt recommended tightening torque | 799.9 | N·m | ||
| Cap bolt, SAE grade | 5 | |||
| Eye bolt |
2 x 3/8-16 UNC
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| Appropriate attachment bolt size | G | 0.75 | in | |
| Initial grease fill | 765.45 | g | ||