Description
NTN 21320 21320KSpherical 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 | |||
| 21320 | 21320K | 100 | 215 | 47 | 3 | 370 | 465 | 2 000 | 2 600 |
NTN 21320 21320KAbutment 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 |
| 9 | 5 | 114 | 201 | 2.5 | 0.22 | 3.01 | 4.48 | 2.94 | 8.89 | 8.78 |
