koyo 620GXX+21 50x158x72mm Industrial Eccentric Bearing
| Brand Name |
koyo |
| Model Number |
620GXX+21 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
koyo 620GXX+21 bearing Size Chart (mm/inches) |
|---|
| d | 240 mm |
| D | 440 mm |
| B | 160 mm |
| d2 ≈ | 286 mm |
| D1 ≈ | 374 mm |
| b | 22.3 mm |
| K | 12 mm |
| r1,2 min. | 4 mm |
| da min. | 257 mm |
| Da max. | 423 mm |
| ra max. | 3 mm |
| Basic dynamic load rating C | 3042 kN |
| Basic static load rating C0 | 4300 kN |
| Fatigue load limit Pu | 345 kN |
| Reference speed | 950 r/min |
| Limiting speed | 2000 r/min |
| Calculation factor e | 0.35 |
| Calculation factor Y1 | 1.9 |
| Calculation factor Y2 | 2.9 |
| Calculation factor Y0 | 1.8 |
| Mass bearing | 105 kg |