| 外形尺寸(mm) | 名称 | 相当于国外名称(供您参考) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | Fw | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB | |
| 240 | 340 | 220 | 268 | FC4868220 | 513703 | 240RV3403 | 4R4806 | 48FC34220 | |||
| 240 | 360 | 220 | 272 | FC4872220 | 240RV3601 | ||||||
| 250 | 350 | 220 | 278 | FC5070220 | 250RY3501 | 4R5008 | 50FC35220 | ||||
| 260 | 355 | 260 | 286 | FCD5271260 | 260RV3521 | 52FC35260 | |||||
| 260 | 370 | 220 | 292 | FC5274220 | 313823 | 507336 | 260RV3701 | 4R5217/4R5208 | 313823 | 260RY1744 | 4NNU5152M |
| 260 | 380 | 280 | 294 | FC5276280 | 260RV3801 | 4R5213 | 260RY1763 | ||||
| 260 | 400 | 290 | 296 | FC5280290 | 260RV4001 | ||||||
| 270 | 380 | 230 | 298 | FC5476230 | 270RV3801 | 54FC38230 | |||||
| 280 | 380 | 290 | 308 | FC5678220 | 313822 | 507339B | 280RV3901 | 4R5611/4R5604 | 313822/313822D | 280RY1783 | 4NNU5156PFC3W8 |
| 280 | 390 | 220 | 306 | FC5678240 | 280RV3902 | 56FC39240 | |||||
| 280 | 390 | 275 | 308 | FC5678275A | 280RV3903 | 280RY1782 | |||||
| 280 | 400 | 285 | 316 | FCD5680285 | 314070/VJ202 | 513342.N12BA | 280RV4021 | ||||
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