Description
NTN 22311EAD1 22311EAKD1Spherical roller bearing |
 |
| 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 | |||
| 22311EAD1 | 22311EAKD1 | 55 | 120 | 43 | 2 | 296 | 274 | 3 900 | 4 800 |
NTN 22311EAD1 22311EAKD1Abutment and fillet dimensions |
 |
| Abutment and fillet dimensions | Constant | Axial load factors | Mass (kg.) | |||||||
| W0 | d0 | da min | Da min | ras max | e | Y1 | Y2 | Yo | cylindrical | tapered |
| 8 | 3.5 | 66 | 109 | 2 | 0.36 | 1.87 | 2.79 | 1.83 | 2.31 | 2.26 |
