Description
NTN 230/530B 230/530BKSpherical roller bearing |
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| Bearing numbers | Boundary dimensions | Basic load ratings | Limiting speeds | ||||||
| cylindrical bore | tapered bore | mm | rs min | static | dynamic | min-1 | |||
| d | D | B | Cr kN | C0r kN | grease | oil | |||
| 230/530B | 230/530BK | 530 | 780 | 185 | 6 | 4 400 | 9 350 | 380 | 490 |
NTN 230/530B 230/530BKAbutment and fillet dimensions |
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| Abutment and fillet dimensions | Constant | Axial load factors | Mass (kg.) | |||||||
| W0 | d0 | da min | Da min | ras max | e | Y1 | Y2 | Yo | cylindrical | tapered |
| 27 | 16 | 558 | 752 | 5 | 0.22 | 3.03 | 4.52 | 2.97 | 306 | 295 |
