QVA30 0685N
Product Parameters
| QIBR No. | QVA30 0685N | KAYDON No. |
VA30 0685N |
| Bearing Type | Four Point Contact | Closure Type | Double Seals |
| Bearing Material | 42CrMo, 50Mn etc | Seal Material | FPM, NBR |
| Maximum permissible radial load against friction lock(Frper) | 279.1kN | Basic dynamic load rating, axial(Ca) | 516kN |
| Basic static load rating, axial(C0a) | 2030kN | Basic dynamic load rating, radial(Cr) | 321kN |
| Basic static load rating, radial(C0r) | 935kN |
Overall Dimensions
| Inside diameter of inner ring (di) | 577mm | Outside diameter of outer ring(Da) | 829.9mm |
| Internal diameter on outer ring(Di) | 683mm | External diameter on inner ring(da) | 687mm |
| Overall width(H) | 68mm | Outer ring width(h) | 61mm |
| Weight(w) | 111kg |
Mounting Holes
| Bolt circle Dia. - outer ring(La) | 753mm | Bolt circle Dia. - inner ring(Li) | 617mm |
| Number holes - outer ring(na) | 24 | Number holes - inner ring (ni) | 24 |
| Mounting hole diameter(dB) | 22mm |
Gear Data
| Pitch diameter of gear(d0) | 816mm | Tooth modulus(m) | 8mm |
| Number of teeth(z) | 102 | Tooth width(b) | 61mm |
| Permissible tooth force(Fz norm) | 30.6kN | Maximum permissible tooth force(Fz max) | 43.9kN |
