| أبعاد الحدود(mm) | التسميات | أي ما يعادل التسميات الأجنبية(لمعلوماتك) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | Fw | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB | |
| 220 | 340 | 96 | 246 | NNU3044X1 | |||||||
| 340 | 445 | 250 | 367 | FC6889250 | 68FC45250W | ||||||
| 340 | 450 | 250 | 369 | FCD6890250A | |||||||
| 340 | 450 | 250 | 371 | FC6890250A1 | 340RV4501 | ||||||
| 340 | 450 | 250 | 371 | FCD6890250A1 | |||||||
| 340 | 450 | 250 | 368 | FC6890250A3 | 340RV4502 | 68FC45250BW | |||||
| 340 | 480 | 350 | 378 | FCD6896280 | 340RV4801 | ||||||
| 290 | 410 | 240 | 320 | FCDP6896350 | 314485 C | 525837A | 4R6819 | 68FC48350D | |||
| 240 | 360 | 218 | 272 | NNU 6048 | |||||||
| 300 | 460 | 290 | 341 | NNU 6060 | |||||||
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