Detailed description
model parameter:
| d | 40 |
| D | 90 |
| B | 23 |
| R | 1.5 |
| Cr | 83.5 |
| Cor | 90.6 |
| Grease | 4500 |
| oil | 6100 |
| Cylindrical Bore | 21308R |
| TapeRed Bore | 21308RK |
| da | 48.5 |
| da | 81.5 |
| Ra | 1.5 |
| e | 0.26 |
| Y1 | 2.6 |
| Y2 | 3.87 |
| Y0 | 2.54 |
| CylindRical Bore | 0.71 |
| TapeRed Bore | 0.699 |
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









