Bearings, units and housings -- Bearing housings -- Split pillow blocks, SAF and SAW series (inch dimensions) -- SAF and SAW pillow blocks with bearings on an adapter sleeve -- SKF SAF 22509
SAF 22509
Dimensions
| da | 36.513 | mm | |
| Da | 85.001 | mm | |
| Ca | 28.804 | mm | |
| A1 | 60.325 | mm | |
| A2 | 88.9 | mm | |
| S | 2.778 | mm | |
| ba | 24.606 | mm | |
| H | 112.713 | mm | |
| H1 | 57.15 | mm | |
| H2 | 20.637 | mm | |
| J | min. | 158.75 | mm |
| J | max. | 177.8 | mm |
| L | 209.55 | mm | |
| N1 | 15.875 | mm | |
| Threaded holes | |||
| R1 | 28.575 | mm | |
| R2 | 12.7 | mm | |
| RG | 1/8 NPT | ||
| PG | 1/8 NPT | ||
| Oil level | |||
| h | 24.606 | mm | |
Included products
| Housing |
SAF 509
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| Bearing | ||||
| Adapter sleeve assembly | ||||
| Stabilizing ring |
SR-9-9
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| Labyrinth ring |
2 x LER 17
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Associated products
| End plug (suffix Y) |
EPR 3
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Speed ratings
| Bearing limiting speed | 10000 | r/min |
Recommended safe loads
| P60° | 20.9 | kN | |
| P90° | 12.5 | kN | |
| P120° | 7.56 | kN | |
| P150° | 6.67 | kN | |
| P180° | 8.01 | kN | |
| Pa | 3.09 | kN |
Mass
| Mass pillow block | 5.28 | kg |
Mounting information
| Cap bolt |
2 x 7/16-14 UNC
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| Cap bolt recommended tightening torque | 61 | N·m | ||
| Cap bolt, SAE grade | 5 | |||
| Appropriate attachment bolt size | G | 0.5 | in | |
| Initial grease fill | 25.515 | g | ||