543185A Bore 242 Mm, Tapered Roller Bearings, Double Row For Vertical Rolls In Universal Roll Stands
The 543185A 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 543185A bearing is a Tapered Roller Bearings, double row for vertical rolls in universal roll stands with an inner diameter of 242 mm , an outer diameter of 406 mm, a width of 206 mm. Bearing steel rings, Bearing steel rolling mlement. It primarily bears Radial and axial loads, its static radial rated load is approximately 4650000 N. both sides type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
543185A bearings ( 242 mm x 406 mm x 206 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 | 543185A |
| Interchangeable | FAG 543185A |
| Desgin Figure | 2 |
| Cage | Stamping steel cage |
| Arrangement | back-to-back (<>) |
| Seal | both sides |
| Bearing Type | Tapered Roller Bearings, double row for vertical rolls in universal roll stands |
| Other | spacer on both sides; two outer rings with spacer |
| Bearing Weight [lb] | 224.869 |
| d φ Inside [inch] | 9.528 |
| D Φ Outside [inch] | 15.984 |
| T Cone [inch] | 8.110 |
| C Cup [inch] | 6.378 |
| B1 [inch] | 8.504 |
| rs min Chamfer Cup | 1.5 mm |
| r1s min Chamfer Cone | 6 mm |
| C0r Radial Static [lbf] | 1045320 |
| Cr Radial Dynamic ISO 281 [lbf] | 521536 |
| Cr Radial Dynamic (value for housings with angular freedom) [lbf] | 606960 |
| Factor | |
| e | 0.37 |
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