| أبعاد الحدود(mm) | التسميات | أي ما يعادل التسميات الأجنبية(لمعلوماتك) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | Fw | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB | |
| 300 | 420 | 240 | 334 | FC6084240A | 4R6012/4R6017 | ||||||
| 300 | 420 | 240 | 332 | FCD6084240 | |||||||
| 300 | 420 | 320 | 332 | FCD6084320 | 4R6018 | ||||||
| 320 | 440 | 230 | 351 | FC6488230 | 64FC44230/240 | ||||||
| 320 | 440 | 240 | 351 | FCD6488240 | |||||||
| 320 | 440 | 300 | 352 | FCD6488300 | |||||||
| 320 | 480 | 290 | 364 | FCD6496290 | |||||||
| 100 | 140 | 40 | 113 | NNU4920 | NNU4920 | NNU4920 | |||||
| 120 | 180 | 52 | 135 | NNU3024X1 | |||||||
| 140 | 210 | 53 | 158 | NNU3028 | |||||||
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