Description
NTN 21317 21317KSpherical 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 | |||
| 21317 | 21317K | 85 | 180 | 41 | 3 | 289 | 355 | 2 400 | 3 100 |
NTN 21317 21317KAbutment 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 |
| 7 | 4 | 99 | 166 | 2.5 | 0.25 | 2.69 | 4 | 2.63 | 5.35 | 5.28 |
