Description
NTN 230/800B 230/800BKSpherical 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 | |||
| 230/800B | 230/800BK | 800 | 1 150 | 258 | 7.5 | 8 400 | 19 500 | 220 | 290 |
NTN 230/800B 230/800BKAbutment 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 |
| 33 | 20 | 836 | 1 114 | 6 | 0.21 | 3.15 | 4.69 | 3.08 | 890 | 859 |
