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 3138
SNL 3138
Appropriate products
| Bearing (basic designation) |
22236 K
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| Adapter sleeve | ||||
| Locating ring |
2 x FRB 19/320
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Dimensions
| da | 163.512 | mm | |
| Ca | 124 | mm | |
| Da | 320 | mm | |
| A | 260 | mm | |
| A1 | 210 | mm | |
| ATS | 270 | mm | |
| H | 375 | mm | |
| H1 | 190 | mm | |
| H2 | 80 | mm | |
| J | 480 | mm | |
| J1 | 120 | mm | |
| L | 560 | mm | |
| N | 34 | mm | |
| N1 | 28 | mm | |
| s | 10 | mm | |
| Shaft end | |||
| ba | min. | 78 | mm |
| ba | max. | 112 | mm |
| bb | 72.5 | mm | |
| bc | 117.5 | mm | |
| Dowel pins | |||
| J6 | 520 | mm | |
| N4 | max. | 20 | mm |
Appropriate seals and end cover
| Labyrinth seal |
2 x TS 38/6.7/16
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| End cover |
ETS 38
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Breaking loads, housing
| P0° | 2200 | kN | |
| P55° | 2700 | kN | |
| P90° | 1300 | kN | |
| P120° | 1000 | kN | |
| P150° | 880 | kN | |
| P180° | 1100 | kN | |
| Pa | 710 | kN |
Yield point, cap bolts
| Q120° | 1800 | kN | |
| Q150° | 1040 | kN | |
| Q180° | 900 | kN |
Mass
| Mass housing | 97.5 | kg |
Mounting information
| Cap bolt, size | M 24x150 | |||
| Cap bolt, rec. tightening torque | 350 | N·m | ||
| Appropriate attachment bolt, size | G | 24 | mm | |
| Appropriate attachment bolt, rec. tightening torque | 665 | N·m | ||
| Eye bolt, size |
2 x M 20
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| Initial grease fill, 20% | 1.2 | kg | ||
| Initial grease fill, 40% | 1.8 | kg | ||