Description
NTN 22252B 22252BKSpherical 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 | |||
| 22252B | 22252BK | 260 | 480 | 130 | 5 | 2 230 | 3 600 | 850 | 1 100 |
NTN 22252B 22252BKAbutment 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 | 282 | 458 | 4 | 0.28 | 2.45 | 3.64 | 2.39 | 106 | 104 |
