Description
NTN 241/670B 241/670BK30Spherical 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 | |||
| 241/670B | 241/670BK30 | 670 | 1 090 | 412 | 7.5 | 12 700 | 28 000 | 230 | 300 |
NTN 241/670B 241/670BK30Abutment 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 |
| 42 | 25 | 706 | 1 054 | 6 | 0.37 | 1.83 | 2.73 | 1.79 | 1 530 | 1 510 |
