Detailed description
model parameter:
| d | 35 |
| D | 80 |
| B | 21 |
| R | 1.5 |
| Cr | 66.9 |
| Cor | 70.4 |
| Grease | 5000 |
| oil | 6700 |
| Cylindrical Bore | 21307R |
| TapeRed Bore | 21307RK |
| da | 43.5 |
| da | 71.5 |
| Ra | 1.5 |
| e | 0.28 |
| Y1 | 2.43 |
| Y2 | 3.61 |
| Y0 | 2.37 |
| CylindRical Bore | 0.52 |
| TapeRed Bore | 0.51 |
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
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