Description
NTN 23080B 23080BKSpherical 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 | |||
| 23080B | 23080BK | 400 | 600 | 148 | 5 | 2 980 | 6 050 | 520 | 680 |
NTN 23080B 23080BKAbutment 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 |
| 20 | 12 | 422 | 578 | 4 | 0.24 | 2.8 | 4.16 | 2.73 | 149 | 144 |
