Description
NTN 22228EMD1 22228EMKD1Spherical 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 | |||
| 22228EMD1 | 22228EMKD1 | 140 | 250 | 68 | 3 | 912 | 1 010 | 2 000 | 2 500 |
NTN 22228EMD1 22228EMKD1Abutment 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 |
| 14 | 7 | 154 | 236 | 3 | 0.25 | 2.74 | 4.08 | 2.68 | 14.2 | 13.9 |
