521467A Bore 447.675 Mm, Tapered Roller Bearings, Double Row, Inch Dimensions
The 521467A Rolling mill bearings are mainly suitable for applications such as floating ends that bear medium to heavy radial loads and need to accommodate shaft thermal expansion, or roll necks that need to bear combined radial and axial loads, as well as gear drives.
The 521467A bearing is a Tapered Roller Bearings, double row, in inch dimensions O-arrangement with an inner diameter of 447.675 mm , an outer diameter of 635 mm, a width of 257.175 mm. Bearing steel rings, Bearing steel rolling mlement. It primarily bears Radial and axial loads, its static radial rated load is approximately 10400000 N. Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
521467A bearings ( 447.675 mm x 635 mm x 257.175 mm) have the advantages of Extremely high load-bearing capacity and rigidity, and are therefore widely used in the Hot rolling, cold rolling, and wire rod mills.
| Part Number | 521467A |
| Interchangeable | FAG 521467A |
| Desgin Figure | 2 |
| Cage | Stamping steel cage |
| Arrangement | back-to-back (<>) |
| Seal | Open |
| Bearing Type | Tapered Roller Bearings, double row, in inch dimensions O-arrangement |
| Design type | TDO |
| Equivalent number (TDO-Type) | M270749.710CD |
| Bearing Weight [lb] | 531.309 |
| d φ Inside [inch] | 17.625 |
| D Φ Outside [inch] | 25.000 |
| T Cone [inch] | 10.125 |
| C Cup [inch] | 8.125 |
| rs min Chamfer Cup | 1.5 mm |
| r1s min Chamfer Cone | 6.4 mm |
| C0r Radial Static [lbf] | 2337920 |
| Cr Radial Dynamic ISO 281 [lbf] | 932920 |
| Cr90 Equivalent load rating [lbf] | 281000 |
| Ca90 Equivalent load rating [lbf] | 89920 |
| Factor | |
| e | 0.33 |
| K Thrust factor | 1.79 |
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