Bearing RNA4906 ZEN RNA4906 ZEN bearing Size Chart (mm/inches) |
|---|
| Design Unit | METRIC |
| Bore Taper | 1/12 |
| Bearing Weight | 2.4 Kg |
| Cage Type | EM |
| UPC Code | 087796204713 |
| Cage Material | Brass |
| Superseded Part | 22311KYMW33C3 |
| d | 55 mm |
| D | 120 mm |
| B - Inner Ring Width | 43 mm |
| B - Outer Ring Width | 43 mm |
| R - Inner Ring To Clear Radius1 | 2.0 mm |
| r - Outer Ring To Clear Radius2 | 2.0 mm |
| da - Inner Ring Backing Diameter | 69.000 mm |
| Da - Outer Ring Backing Diameter | 106.000 mm |
| C0 - Static Radial Rating | 265000 N |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 266000 N |
| e - ISO Factor3 | 0.36 |
| Y0 - ISO Factor4 | 1.89 |
| Y1 - ISO Factor5 | 2.81 |
| Y2 - ISO Factor6 | 1.84 |
| Reference Thermal Speed Rating (Grease) | 4400 |
| Reference Thermal Speed Rating (Oil)7 | 5200 |
| Cg - Geometry Factor8 | 0.0499 |