QVA30 0980N
Product Parameters
| QIBR No. | QVA30 0980N | KAYDON No. |
VA30 0980N |
| 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) | 423.4kN | Basic dynamic load rating, axial(Ca) | 597kN |
| Basic static load rating, axial(C0a) | 2985kN | Basic dynamic load rating, radial(Cr) | 386kN |
| Basic static load rating, radial(C0r) | 1280kN |
Overall Dimensions
| Inside diameter of inner ring (di) | 870mm | Outside diameter of outer ring(Da) | 1144mm |
| Internal diameter on outer ring(Di) | 981mm | External diameter on inner ring(da) | 797mm |
| Overall width(H) | 100mm | Outer ring width(h) | 90mm |
| Weight(w) | 229kg |
Mounting Holes
| Bolt circle Dia. - outer ring(La) | 1050mm | Bolt circle Dia. - inner ring(Li) | 910mm |
| Number holes - outer ring(na) | 36 | Number holes - inner ring (ni) | 36 |
| Mounting hole diameter(dB) | 22mm |
Gear Data
| Pitch diameter of gear(d0) | 1122mm | Tooth modulus(m) | 11mm |
| Number of teeth(z) | 102 | Tooth width(b) | 68mm |
| Permissible tooth force(Fz norm) | 56.9kN | Maximum permissible tooth force(Fz max) | 89.2kN |
