508729 Bore 230 Mm, Deep Groove Ball Bearings For Rolling Mills, Solid Brass Cage
The 508729 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 508729 bearing is a Deep Groove Ball Bearings for Rolling Mills with an inner diameter of 230 mm , an outer diameter of 329.5 mm, a width of 40 mm. Bearing steel rings, Bearing steel rolling mlement. It primarily bears Radial, Its dynamic radial rated load is approximately 200000 N, its static radial rated load is approximately 240000 N. It uses C3 standard radial clearance, Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
508729 bearings ( 230 mm x 329.5 mm x 40 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 | 508729 |
| Interchangeable | FAG 508729 |
| Cage | Solid brass cage, ball-guided |
| Radial internal clearance | C3 |
| Seal | Open |
| Bearing Type | Deep Groove Ball Bearings for Rolling Mills |
| Bearing Weight [lb] | 25.353 |
| d φ Inside [inch] | 9.055 |
| D Φ Outside [inch] | 12.972 |
| B Width [inch] | 1.575 |
| rs min Chamfer | 2.1 mm |
| Cr Radial Dynamic [lbf] | 44960 |
| C0r Radial Static [lbf] | 53952 |
| D1 min [inch] | 9.449 |
| D3 max [inch] | 12.559 |
| rg max Fillet radius [inch] | 0.083 |
| f0 | 16.3 |
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