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 22240
SAFS 22240
Dimensions
| da | 200 | mm | |
| db | 222.25 | mm | |
| dc | 193.675 | mm | |
| Da | 359.999 | mm | |
| Ca | 107.798 | mm | |
| A1 | 203.2 | mm | |
| A2 | 295.275 | mm | |
| S | 4.763 | mm | |
| ba | 83.344 | mm | |
| H | 419.1 | mm | |
| H1 | 209.55 | mm | |
| H2 | 85.725 | mm | |
| J | min. | 571.5 | mm |
| J | max. | 635 | mm |
| J1 | 127 | mm | |
| L | 749.3 | mm | |
| N1 | 34.925 | mm | |
| Threaded holes | |||
| R1 | 122.237 | mm | |
| R2 | 42.862 | mm | |
| RG | 1 NPT | ||
| PG | 1/4 NPT | ||
| Oil level | |||
| h | 62.706 | mm | |
Included products
| Housing |
SAFS 240
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| Bearing | ||||
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| Lock nut | ||||
| Lock washer | ||||
| Stabilizing ring |
SR-40-34
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| Labyrinth ring (db shaft position) |
LOR 175
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| Labyrinth ring (dc shaft position) |
LOR 164
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Associated products
| End plug (suffix Y) |
EPR 22
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Speed ratings
| Bearing limiting speed | 2200 | r/min |
Recommended safe loads
| P60° | 364 | kN | |
| P90° | 218 | kN | |
| P120° | 136 | kN | |
| P150° | 120 | kN | |
| P180° | 145 | kN | |
| Pa | 93.9 | kN |
Mass
| Mass pillow block | 248 | kg |
Mounting information
| Cap bolt |
4 x 7/8-9 UNC
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| Cap bolt recommended tightening torque | 528.8 | N·m | ||
| Cap bolt, SAE grade | 5 | |||
| Eye bolt |
2 x 3/8-16 UNC
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| Appropriate attachment bolt size | G | 1.25 | in | |
| Initial grease fill | 2154.6 | g | ||