Bearing 2221 KOYO 2221 KOYO bearing Size Chart (mm/inches) | |
|---|---|
| Dimension series | 6500 |
| d | 88.9 mm |
| D | 161.925 mm |
| T | 53.975 mm |
| d1 ≈ | 125.1 mm |
| B | 55.1 mm |
| C | 42.862 mm |
| r1,2 min. | 3.5 mm |
| r3,4 min. | 3.3 mm |
| a | 39.841 mm |
| da max. | 102 mm |
| db min. | 103 mm |
| Da min. | 134 mm |
| Da max. | 149 mm |
| Db min. | 153 mm |
| Ca min. | 8 mm |
| Cb min. | 11 mm |
| ra max. | 3.5 mm |
| rb max. | 3.3 mm |
| Basic dynamic load rating C | 404 kN |
| Basic static load rating C0 | 510 kN |
| Fatigue load limit Pu | 56 kN |
| Reference speed | 3200 r/min |
| Limiting speed | 4000 r/min |
| Calculation factor e | 0.4 |
| Calculation factor Y | 1.5 |
| Calculation factor Y0 | 0.8 |
| Mass bearing | 4.8 kg |
Bearing 2221 KOYO
| Place of Origin | check with us |
| Brand Name | Bearing 2221 KOYO |
| Certification | Check with us |
| Model Number | 2221 KOYO |
| Min.Order Quantity | One set |
| Price | contact with us |
| Packaging Details | Conventional shipping packaging |
| Delivery Time | Within 5 working days |
| Payment Terms | T/T |
| Supply Ability | 447 |