Bearing RNA497 CX RNA497 CX bearing Size Chart (mm/inches) |
|---|
| Design Unit | METRIC |
| Bore Taper | 1/12 |
| Bearing Weight | 3.0 Kg |
| Cage Type | EM |
| Cage Material | Brass |
| Superseded Part | 22312KYMW33W800 |
| d | 60 mm |
| D | 129.993 mm |
| B - Inner Ring Width | 46 mm |
| B - Outer Ring Width | 46 mm |
| R - Inner Ring To Clear Radius1 | 2.0 mm |
| r - Outer Ring To Clear Radius2 | 2.0 mm |
| da - Inner Ring Backing Diameter | 77.0 mm |
| Da - Outer Ring Backing Diameter | 117.000 mm |
| C0 - Static Radial Rating | 307000 N |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 306000 N |
| e - ISO Factor3 | 0.34 |
| Y0 - ISO Factor4 | 1.98 |
| Y1 - ISO Factor5 | 2.94 |
| Y2 - ISO Factor6 | 1.93 |
| Reference Thermal Speed Rating (Grease) | 4100 |
| Reference Thermal Speed Rating (Oil)7 | 4900 |
| Cg - Geometry Factor8 | 0.0532 |