Q231.20.0700.503
Product Parameters
| QIBR No. | Q231.20.0700.503 | Rothe Erde No. |
231.20.0700.503 |
| Bearing Type | Four-Point Contact | Closure Type | Double Seals |
| Bearing Material | 42CrMo, 50Mn etc | Seal Material | FPM, NBR |
| Permissible Tangential Forces Normal (kN) | 1396 | Permissible Tangential Forces Maximum(kN) | 2730 |
Overall Dimensions
| Ball Track Diameter (DL) | 744mm | Outer Dia (O.D.) | 838.8mm |
| Inner Dia (I.D.) | 634mm | Overall Height(H) | 56mm |
| Number of Grease Nipples(n1) | 4 | Diameter(O) | 742.5mm |
| Diameter(U) | 745.5mm | Diameter(A) | / |
| Diameter(C) | 705mm | Distance at Bottom Outer Ring/Inner Ring(Hu) | 10.5mm |
| Distance at Top Outer Ring/Inner Ring(Ho) | / | Weight (KG) | 52.9 |
Mounting Holes
| External Bolt Circle Diameter (La) | 785mm | Ineternal Bolt Circle Diameter (Li) | 662mm |
| Number of Bolt Holes(n) | 18 | External Hole Diameter (B/M) | M12 |
| Number of Bolt Holes (ni) | 32 | Internal Hole Diameter (B/M) | 18mm |
| Thread Depth(t) | 20 |
Gear Data
| Gear P.C.D (d) | 828mm | Module (m) | 6mm |
| Number of Teeth (z) | 138 | Tooth Width (b) | 45.5mm |
