QRKS.061.20.0644
Product Parameters
| QIBR No. | QRKS.061.20.0644 | SKF No. | RKS.061.20.0644 |
| Bearing Type | Four Point Contact | Closure Type | Double Seal |
| Bearing Material | 42CrMo, 50Mn etc | Seal Material | FPM, NBR |
| Axial dynamic load (C) | 199KN | Static Load(C0) | 1264KN |
Overall Dimensions
| Raceway diameter(dm) | 644mm | Outside diameter (D) | 742.8mm |
| Inside diameter(d) | 572mm | Internal diameter on outer ring(D2) | 645.5mm |
| External diameter on inner ring(d2) | 642.5mm | Overall width | 56mm |
| Weight (kg) | 52kg |
Mounting Holes
| Bolt circle Dia.-Outer(Je) | 685mm | Number holes - Outer (Ne) | 32 |
| Bolt circle Dia. - Inner (Ji) | 598mm | Number holes - Inner (Ni) | 36 |
| Bolt hole Dia. -Outer (Ke) | M12 | Bolt hole Dia. -Inner (Ki) | 13.5mm |
Gear Data
| Gear pitch circle Dia. (do) | 732mm | Modulus(m) | 6mm |
| Number of gear teeth (z) | 122 |
