| 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 |
| 10112 | 25.4 | 49.23 | 6.35 | Seals |
|---|---|---|---|---|
| 280x320x20 CRWA1 R | 280 | 320 | 20 | Seals |
| 7019 CE/HCP4AL1 | 95 | 145 | 24 | Bearings, units and housings |
| 80x125x10 CRW1 R | 80 | 125 | 10 | Seals |
| BC4-8029/HA4 | 1350 | 1765 | - | Bearings, units and housings |
| CRM 18 A | 57.15 | 127 | 31.75 | Bearings, units and housings |
| PBMF 557050 M1G1 | 55 | 70 | 50 | Bearings, units and housings |
| QJ 1296 N2MA | 480 | 870 | 170 | Bearings, units and housings |
| SAW 23530 x 5.5/16 T | 134.9375 | - | - | Bearings, units and housings |
| SIQG 12 ESA | 12 | - | 12 | Bearings, units and housings |
| SSAFS 22515 x 2.3/8 | 60.325 | - | - | Bearings, units and housings |
| SYNT 55 F | 55 | - | - | Bearings, units and housings |
Hot number:
110x160x12 CRWH1 R
115x145x12 HMS5 V
21312 EK
2212 EKTN9
22324 CCKJA/W33VA405
51203 V/HR11Q1
6014-2RS1
62306-2RS1
9903
D/W R8
FYE 3 1/2
K 89307 TN
N 322 ECM
PNA 20/42
SILKB 22 F
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