| أبعاد الحدود(mm) | التسميات | أي ما يعادل التسميات الأجنبية(لمعلوماتك) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | Fw | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB | |
| 260 | 360 | 100 | 292 | NNU4952 | NNU4952 | NNU4952 | |||||
| 260 | 370 | 100 | 292 | NNU4952X2 | |||||||
| 280 | 380 | 100 | 312 | NNU4956 | NNU4956 | NNU4956 | |||||
| 300 | 420 | 118 | 339 | NNU4960 | NNU4960 | NNU4960 | |||||
| 320 | 440 | 118 | 359 | NNU4964 | NNU4964 | NNU4964 | |||||
| 100 | 150 | 24 | QJ1020 | ||||||||
| 110 | 200 | 38 | QJF222 | ||||||||
| 120 | 179.5 | 28 | QJF1024X1 | ||||||||
| 180 | 280 | 28 | QJF1024 | ||||||||
| 120 | 215 | 40 | QJ224 | QJ224N2 | QJ224N2MPA | QJ224 | QJ224 | ||||
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