Bearings, units and housings -- Bearing housings -- Split plummer block housings, SNL 30, 31 and 32 series -- Large SNL series for bearings on an adapter sleeve, with standard seals -- SKF SNL 3240
SNL 3240
Appropriate products
| Bearing (basic designation) |
23240 K
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| Adapter sleeve | ||||
| Locating ring |
2 x FRB 6/360
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Dimensions
| da | 180 | mm | |
| Ca | 140 | mm | |
| Da | 360 | mm | |
| A | 290 | mm | |
| A1 | 240 | mm | |
| ATS | 300 | mm | |
| H | 434 | mm | |
| H1 | 220 | mm | |
| H2 | 90 | mm | |
| J | 540 | mm | |
| J1 | 140 | mm | |
| L | 640 | mm | |
| N | 42 | mm | |
| N1 | 35 | mm | |
| s | 12 | mm | |
| Shaft end | |||
| ba | min. | 101 | mm |
| ba | max. | 128 | mm |
| bb | 96 | mm | |
| bc | 133.5 | mm | |
| Dowel pins | |||
| J6 | 590 | mm | |
| N4 | max. | 20 | mm |
Appropriate seals and end cover
| Labyrinth seal |
2 x TS 48/180
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| End cover |
ETS 48
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Breaking loads, housing
| P0° | 3100 | kN | |
| P55° | 4000 | kN | |
| P90° | 1900 | kN | |
| P120° | 1400 | kN | |
| P150° | 1300 | kN | |
| P180° | 1600 | kN | |
| Pa | 1000 | kN |
Yield point, cap bolts
| Q120° | 1800 | kN | |
| Q150° | 1040 | kN | |
| Q180° | 900 | kN |
Mass
| Mass housing | 139 | kg |
Mounting information
| Cap bolt, size | M 24x160 | |||
| Cap bolt, rec. tightening torque | 350 | N·m | ||
| Appropriate attachment bolt, size | G | 30 | mm | |
| Appropriate attachment bolt, rec. tightening torque | 1310 | N·m | ||
| Eye bolt, size |
2 x M 20
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| Initial grease fill, 20% | 1.7 | kg | ||
| Initial grease fill, 40% | 2.5 | kg | ||