508731A Bore 260 Mm, Angular Contact Ball Bearings, Double Row For Wire Mills, Machined Brass Cage
The 508731A 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 508731A bearing is a Angular Contact Ball Bearings, double row non-separable Thrust bearings for wire mills with an inner diameter of 260 mm , an outer diameter of 369.5 mm, a width of 92 mm. Bearing steel rings, Bearing steel rolling mlement. It primarily bears Radial and axial loads, Its dynamic radial rated load is approximately 390000 N, its static radial rated load is approximately 695000 N. Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
508731A bearings ( 260 mm x 369.5 mm x 92 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 | 508731A |
| Interchangeable | FAG 508731A |
| Desgin Figure | 2 |
| Cage | Machined Brass Cage |
| Arrangement | DB (<>) Back-to-Back |
| Seal | Open |
| Bearing Type | Angular Contact Ball Bearings, double row non-separable Thrust bearings for wire mills |
| Bearing Weight [lb] | 67.240 |
| d φ Inside [inch] | 10.236 |
| D Φ Outside [inch] | 14.547 |
| B Width [inch] | 3.622 |
| Bi Width [inch] | 3.622 |
| rs min Chamfer | 2.1 mm |
| r1s min Chamfer | 2.1 mm |
| Cr Radial Dynamic [lbf] | 87672 |
| C0r Radial Static [lbf] | 156236 |
| D1 min [inch] | 10.630 |
| D2 max [inch] | 14.173 |
| rg max Fillet radius [inch] | 0.083 |
| rg1 max Fillet radius [inch] | 0.083 |
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