Bearings, units and housings -- Bearing housings -- Split plummer block housings, SONL series -- Split plummer block housings, SONL series for bearings on an adapter sleeve -- SKF SONL 238-538
SONL 238-538
Appropriate products
Dimensions
| da | 170 | mm | |
| Ca | 120 | mm | |
| Da | 340 | mm | |
| A | 330 | mm | |
| A1 | 250 | mm | |
| A2 | 225 | mm | |
| AA | 350 | mm | |
| AB | 370 | mm | |
| d1 | 220 | mm | |
| B1 | 139 | mm | |
| H | 480 | mm | |
| H0 | 570 | mm | |
| H1 | 260 | mm | |
| H2 | 85 | mm | |
| J | 590 | mm | |
| J1 | 150 | mm | |
| L | 720 | mm | |
| N | 50 | mm | |
| N1 | 42 | mm | |
| S | 185 | mm | |
| Shaft end | |||
| ba | 82 | mm | |
| bb | 267 | mm | |
| s2 | 52.5 | mm | |
| Dowel pins | |||
| J6 | 640 | mm | |
| N4 | max. | 20 | mm |
| Circulating oil lubrication system | |||
| PG | G 3/4 | ||
| P1 | 85 | mm | |
| P2 | 98 | mm | |
| RG | G 1.1/2 | ||
| R1 | 298 | mm | |
| R2 | 41 | mm | |
| O1 | 166 | mm | |
| O2 | 225 | mm | |
Appropriate seals and end cover
| Seal kit for a through shaft |
TSO 538
|
|||
| Seal kit for a shaft end |
TSO 538 A
|
|||
| End cover |
ECO 238-538
|
|||
Breaking loads, housing
| P55° | 3750 | kN | |
| P90° | 1530 | kN | |
| P120° | 1040 | kN | |
| P150° | 960 | kN | |
| P180° | 1250 | kN | |
| Pa | 500 | kN |
Yield point, cap bolts
| Q120° | 1800 | kN | |
| Q150° | 1040 | kN | |
| Q180° | 900 | kN |
Mass
| Mass housing | 249 | kg |
Mounting information
| Cap bolt, size | M 24x160 | |||
| Cap bolt, rec. tightening torque | 350 | N·m | ||
| Appropriate attachment bolt, size | G | 36 | mm | |
| Appropriate attachment bolt, rec. tightening torque | 2280 | N·m | ||
| Eye bolt, size |
M 24
|
|||
| Oil level, min. | 88 | mm | ||
| Oil fill, min. | 3.1 | l | ||
| Oil level, max. | 120 | mm | ||
| Oil fill, max. | 4.5 | l | ||