Description
NTN 230/1000B 230/1000BKSpherical 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 | |||
| 230/1000B | 230/1000BK | 1000 | 1 420 | 308 | 7.5 | 12 400 | 30 000 | 170 | 220 |
NTN 230/1000B 230/1000BKAbutment 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 | 1 036 | 1 384 | 6 | 0.2 | 3.37 | 5.02 | 3.29 | 1 580 | 1 520 |
