Description
NTN 22260B 22260BKSpherical 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 | |||
| 22260B | 22260BK | 300 | 540 | 140 | 5 | 2 670 | 4 350 | 720 | 930 |
NTN 22260B 22260BKAbutment 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 |
| 20 | 12 | 322 | 518 | 4 | 0.26 | 2.57 | 3.83 | 2.51 | 141 | 138 |
