RB25030 Bearing parameters
| Brand | EFANT |
| Model | ERBC25030 (RB25030) |
| Inner Diameter d(mm) | 250 |
Tolerance δd(mm) | 0/-0.015 |
| Outer Diameter D(mm) | 330 |
| Tolerance δD(mm) | 0/-0.020 |
Inner ring width B(mm) | 30 |
| Tolerance δB(mm) | 0/-0.100 |
| Outer ring width B1(mm) | 30 |
| Tolerance δB1(mm) | 0/-0.120 |
Pitch diameter Dpw(mm) | 287.5 |
Inner ring shaft shoulder ds(mm) | 269 |
Outer ring shaft shoulder Dh(mm) | 306 |
Basic static load rating Cor(KN) | 244 |
Basic dynamic load rating Cr(KN) | 126 |
Inner ring runout accuracy P5 Kia(mm) | 0.010 |
Inner ring runout accuracy P4 Kia(mm) | 0.008 |
Inner ring runout accuracy P2 Kia(mm) | 0.005 |
Preload CC0(mm) | 0/-0.010 |
Positive clearance C0(mm) | 0/0.060 |
Large clearance C1(mm) | 0.060/0.130 |
Weight m(Kg) | 8.1 |
| Material | GCR15/GCR15SiMn |
| Accuracy Class | P5/P4/P2 |
| Lubrication Type | Grease lubrication |
| Rotating Part | Inner Ring Rotation |
| Bearing Direction | Axial and Radial Multi-directional |
| Bearing Structure | Outer Ring Split Type |
