Bearing PBR18EFN NMB PBR18EFN NMB bearing Size Chart (mm/inches) |
|---|
| Design Unit | METRIC |
| Bore Taper | 1/12 |
| Bearing Weight | 51 Kg |
| Cage Type | EMB |
| UPC Code | 087796176669 |
| Cage Material | Brass |
| Superseded Part | 23056KYMBW507C08 |
| d | 280.000 mm |
| D | 420 mm |
| B - Inner Ring Width | 106 mm |
| B - Outer Ring Width | 106.000 mm |
| R - Inner Ring To Clear Radius1 | 3.0 mm |
| r - Outer Ring To Clear Radius2 | 3.0 mm |
| da - Inner Ring Backing Diameter | 309.000 mm |
| Da - Outer Ring Backing Diameter | 389.000 mm |
| C0 - Static Radial Rating | 2810000 N |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 1820000 N |
| e - ISO Factor3 | 0.23 |
| Y0 - ISO Factor4 | 2.92 |
| Y1 - ISO Factor5 | 4.35 |
| Y2 - ISO Factor6 | 2.86 |
| Reference Thermal Speed Rating (Grease) | 1100 |
| Reference Thermal Speed Rating (Oil)7 | 1300 |
| Cg - Geometry Factor8 | 0.1182 |