Detailed description
model parameter:
| d | 45 |
| D | 85 |
| B | 23 |
| R | 1.1 |
| Cr | 94.4 |
| Cor | 110 |
| Grease | 4600 |
| oil | 6100 |
| Cylindrical Bore | 22209SR |
| TapeRed Bore | 22209SRK |
| da | 52 |
| da | 78 |
| Ra | 1 |
| e | 0.26 |
| Y1 | 2.63 |
| Y2 | 3.91 |
| Y0 | 2.57 |
| CylindRical Bore | 0.56 |
| TapeRed Bore | 0.54 |
characteristic :
Spherical roller bearings, designed to apply for heavy loading capacity, can compensate for shaft deformation and non-centered error with symmetrical doulbe row spherical rollers self-aligning in the groove of the outer ring.
Buy advantage:
1.own factory
2.large stock
3.high quality and advantage price









