| Dimension series | 4EC | |||

| d | 240 | mm | |
| D | 320 | mm | |
| T | 51 | mm | |
| d1 | ≈ | 280.27 | mm |
| B | 51 | mm | |
| C | 39 | mm | |
| r1,2 | min. | 3 | mm |
| r3,4 | min. | 2.5 | mm |
| a | 64.066 | mm |

| da | max. | 255 | mm |
| db | min. | 256 | mm |
| Da | min. | 294 | mm |
| Da | max. | 306 | mm |
| Db | min. | 311 | mm |
| Ca | min. | 9 | mm |
| Cb | min. | 12 | mm |
| ra | max. | 3 | mm |
| rb | max. | 2.5 | mm |
| Basic dynamic load rating | C | 624 | kN | |
| Basic static load rating | C0 | 1080 | kN | |
| Fatigue load limit | Pu | 96.5 | kN | |
| Reference speed | 1400 | r/min | ||
| Limiting speed | 1700 | r/min | ||
| Calculation factor | e | 0.46 | ||
| Calculation factor | Y | 1.3 | ||
| Calculation factor | Y0 | 0.7 |
| Mass bearing | 11 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 17851 | 45.2374 | 70.05 | 12.7 | Seals |
|---|---|---|---|---|
| 16x28x7 HMS5 V | 16 | 28 | 7 | Seals |
| 18x28x7 HMS5 V | 18 | 28 | 7 | Seals |
| 3207 ATN9 | 35 | 72 | 27 | Bearings, units and housings |
| 32226 | 130 | 230 | 67.75 | Bearings, units and housings |
| 40x60x8 CRW1 V | 40 | 60 | 8 | Seals |
| 71900 ACE/P4A | 10 | 22 | 6 | Bearings, units and housings |
| 7316 BECBY | 80 | 170 | 39 | Bearings, units and housings |
| 87525 | - | - | 32 | Seals |
| 90899 | - | - | 63.5 | Seals |
| C 2314 K | 70 | 150 | 51 | Bearings, units and housings |
| IR 30x35x30 | 30 | 35 | 30 | Bearings, units and housings |
Hot number:
2308 ETN9
239/950 CAK/W33
35556
470981
6017-RS1
7036 ACD/HCP4AH1
BT4B 332760/HA1
FYWK 508 Y
KMK 14
MBL 30
NA 4905 RS
NU 2209 ECJ
SAF 22515 x 2.1/2
SAFS 22534 TLC
SSAFS 22530 x 5.1/8 TLC
Previous:32944/DF Bearings, units and housings ---- Next:32948/DF Bearings, units and housings
Return to SKF bearing