Bearing THR830 KOYO THR830 KOYO bearing Size Chart (mm/inches) |
|---|
| Design Units | METRIC |
| Bearing Weight | 19.6 Kg |
| Type | NU |
| Tapered Bore | N |
| d | 220 mm |
| D | 350.000 mm |
| C - Inner Ring Width | 51.000 mm |
| B - Outer Ring Width | 51.000 mm |
| C0 - Static Radial Rating | 840000 N |
| C - Dynamic Radial Rating1 | 618000 N |
| Reference Thermal Speed Rating (Grease) | 960 |
| Reference Thermal Speed Rating (Oil)2 | 1100 |
| Cg - Geometry Factor3 | 0.1285 |
| R - Inner Ring To Clear Radius4 | 2.500 mm |
| r - Outer Ring To Clear Radius5 | 2.500 mm |
| da - Inner Ring Backing Diameter | 244.000 mm |
| Da - Outer Ring Backing Diameter | 326.000 mm |