Detailed description
model parameter:
| d | 65 |
| D | 140 |
| B | 33 |
| R | 2.1 |
| Cr | 198 |
| Cor | 239 |
| Grease | 2800 |
| oil | 3800 |
| Cylindrical Bore | 21313R |
| TapeRed Bore | 21313RK |
| da | 77 |
| da | 128 |
| Ra | 2 |
| e | 0.24 |
| Y1 | 2.84 |
| Y2 | 4.23 |
| Y0 | 2.78 |
| CylindRical Bore | 2.45 |
| TapeRed Bore | 2.41 |
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













