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 3252
SNL 3252
Appropriate products
| Bearing (basic designation) |
23252 K
|
|||
| Adapter sleeve | ||||
| Locating ring |
2 x FRB 10/480
|
|||
Dimensions
| da | 239.713 | mm | |
| Ca | 194 | mm | |
| Da | 480 | mm | |
| A | 350 | mm | |
| A1 | 310 | mm | |
| ATS | 360 | mm | |
| H | 591 | mm | |
| H1 | 300 | mm | |
| H2 | 110 | mm | |
| J | 710 | mm | |
| J1 | 190 | mm | |
| L | 830 | mm | |
| N | 50 | mm | |
| N1 | 42 | mm | |
| s | 22 | mm | |
| Shaft end | |||
| ba | min. | 131 | mm |
| ba | max. | 170 | mm |
| bb | 126 | mm | |
| bc | 175.5 | mm | |
| Dowel pins | |||
| J6 | 770 | mm | |
| N4 | max. | 25 | mm |
Appropriate seals and end cover
| Labyrinth seal |
2 x TS 64/9.7/16
|
|||
| End cover |
ETS 64
|
|||
Breaking loads, housing
| P0° | 4800 | kN | |
| P55° | 6000 | kN | |
| P90° | 2900 | kN | |
| P120° | 2200 | kN | |
| P150° | 1900 | kN | |
| P180° | 2400 | kN | |
| Pa | 1150 | kN |
Yield point, cap bolts
| Q120° | 2860 | kN | |
| Q150° | 1650 | kN | |
| Q180° | 1430 | kN |
Mass
| Mass housing | 301 | kg |
Mounting information
| Cap bolt, size | M 30x220 | |||
| Cap bolt, rec. tightening torque | 400 | N·m | ||
| Appropriate attachment bolt, size | G | 36 | mm | |
| Appropriate attachment bolt, rec. tightening torque | 2280 | N·m | ||
| Eye bolt, size |
2 x M 30
|
|||
| Initial grease fill, 20% | 3.8 | kg | ||
| Initial grease fill, 40% | 5.6 | kg | ||