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231/530YMBW33W45A
| Part Number | 231/530YMBW33W45A |
| Design Unit | Metric |
| d - Bore | 530 mm |
| Cage Type | YMB |
| Cage Material | Brass |
| Outer Dia | 870 mm |
| B' - Inner Ring Width | 272 mm |
| B - Outer Ring Width | 272 mm |
| R - Inner Ring "To Clear" Radius1 | 6 mm |
| r - Outer Ring "To Clear" Radius2 | 6 mm |
| da - Inner Ring Backing Diameter | 603 mm |
| Da - Outer Ring Backing Diameter | 793 mm |
| C0 - Static Radial Rating | 15100000 N |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 8530000 N |
| e - ISO Factor3 | 0.3 |
| Y0 - ISO Factor4 | 2.22 |
| Y1 - ISO Factor5 | 2.27 |
| Y2 - ISO Factor6 | 3.38 |
| Reference Thermal Speed Rating (Grease) | 310 rpm |
| Reference Thermal Speed Rating (Oil)7 | 340 rpm |
| Cg - Geometry Factor8 | 0.1109 |
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