Description
NTN 23256B 23256BKSpherical 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 | |||
| 23256B | 23256BK | 280 | 500 | 176 | 5 | 2 930 | 5 150 | 610 | 790 |
NTN 23256B 23256BKAbutment 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 | 302 | 478 | 4 | 0.36 | 1.9 | 2.83 | 1.86 | 150 | 145 |
