Detailed description
model parameter:
| d | 50 |
| D | 110 |
| B | 27 |
| R | 2 |
| Cr | 129 |
| Cor | 150 |
| Grease | 3700 |
| oil | 4900 |
| Cylindrical Bore | 21310R |
| TapeRed Bore | 21310RK |
| da | 60 |
| da | 100 |
| Ra | 2 |
| e | 0.25 |
| Y1 | 2.68 |
| Y2 | 3.99 |
| Y0 | 2.62 |
| CylindRical Bore | 1.21 |
| TapeRed Bore | 1.19 |
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













