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Place of Origin : China
Brand Name : WD
Certification : ISO9001, ISO14001
Packaging Details : industrial packing or individual packing
Delivery Time : 45-75 days
Payment Terms : T/T or L/c
Supply Ability : 30 million USD/year
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.
| d | 85 |
| D | 180 |
| B | 41 |
| R | 3 |
| Cr | 304 |
| Cor | 387 |
| Grease | 2200 |
| oil | 2900 |
| Cylindrical Bore | 21317R |
| TapeRed Bore | 21317RK |
| da | 99 |
| da | 166 |
| Ra | 2.5 |
| e | 0.23 |
| Y1 | 2.9 |
| Y2 | 4.31 |
| Y0 | 2.83 |
| CylindRical Bore | 4.98 |
| TapeRed Bore | 4.91 |
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Spherical roller bearing 21317R Images |