| Dimension series | 4EC | |||

| d | 170 | mm | |
| D | 260 | mm | |
| T | 57 | mm | |
| d1 | ≈ | 214.8 | mm |
| B | 57 | mm | |
| C | 43 | mm | |
| r1,2 | min. | 3 | mm |
| r3,4 | min. | 2.5 | mm |
| a | 55.656 | mm |

| da | max. | 188 | mm |
| db | min. | 185 | mm |
| Da | min. | 230 | mm |
| Da | max. | 247 | mm |
| Db | min. | 249 | mm |
| Ca | min. | 10 | mm |
| Cb | min. | 14 | mm |
| ra | max. | 3 | mm |
| rb | max. | 2.5 | mm |
| Basic dynamic load rating | C | 625 | kN | |
| Basic static load rating | C0 | 915 | kN | |
| Fatigue load limit | Pu | 88 | kN | |
| Reference speed | 1900 | r/min | ||
| Limiting speed | 2200 | r/min | ||
| Calculation factor | e | 0.44 | ||
| Calculation factor | Y | 1.35 | ||
| Calculation factor | Y0 | 0.8 |
| Mass bearing | 10.5 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 311-Z | 55 | 120 | 29 | Bearings, units and housings |
|---|---|---|---|---|
| 35x72x12 HMS5 RG | 35 | 72 | 12 | Seals |
| 44x62x8 CRW1 R | 44 | 62 | 8 | Seals |
| 85181 | - | - | 50.8 | Seals |
| BS2-2224-2RS5/VT143 | 120 | 215 | 69 | Bearings, units and housings |
| FSAF 22617 x 2.13/16 T | 71.4375 | - | - | Bearings, units and housings |
| KMD 15 | 28 | - | 75 | Bearings, units and housings |
| OKBS 60 | 60 | - | - | |
| SAF 1515 | 61.9125 | - | - | Bearings, units and housings |
| SHR 22 | 22 | - | - | Coupling systems |
| SSAFS 22516 T | 68.2625 | - | - | Bearings, units and housings |
| W 618/2.5 R | 2.5 | 6 | 1.8 | Bearings, units and housings |
Hot number:
1325 VRME R
13698
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2306 K
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597768
7015 CD/HCP4AH1
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NU 2984 ECMA
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SSAFS 22518 x 3.1/16 TLC
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