Description
NTN 22312EMD1 22312EMKD1Spherical 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 | |||
| 22312EMD1 | 22312EMKD1 | 60 | 130 | 46 | 2.1 | 340 | 319 | 3 600 | 4 600 |
NTN 22312EMD1 22312EMKD1Abutment 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 |
| 9 | 4 | 72 | 118 | 2.1 | 0.35 | 1.95 | 2.9 | 1.91 | 2.91 | 2.85 |
