TIMKEN 580WA-50000/572B-50000 Tapered Roller Bearing Assemblies
| Brand Name: | TIMKEN |
| Model Number: | 580WA-50000/572B-50000 |
| Series: | HM746600 |
| Cone Part Number: | HM746646 |
| Design Units: | Imperial |
| Cage Type: | Pin-Type |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 372000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 96500 lbf |
| d: | 9.0000 in |
| B - Cone Width: | 2.7500 in |
| PDF |
580WA-50000/572B-50000 |
Product Details
| Series | HM746600 |
| Cone Part Number | HM746646 |
| Design Units | Imperial |
| Cage Type | Pin-Type |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 372000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 96500 lbf |
| d | 9.0000 in |
| B - Cone Width | 2.7500 in |
| R - Cone Backface To Clear Radius3 | 0.25 in |
| da - Cone Frontface Backing Diameter | 9.76 in |
| db - Cone Backface Backing Diameter | 10.16 in |
| Ab - Cage-Cone Frontface Clearance | 0.21 in |
| Aa - Cage-Cone Backface Clearance | 0.19 in |
| a - Effective Center Location4 | 0.27 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 55400 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 214000 lbf |
| C0 - Static Radial Rating | 380000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 44900 lbf |
| K - Factor8 | 1.24 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1190 |
| G2 - Heat Generation Factor (Rib-Roller End) | 149 |
| Cg - Geometry Factor | 0.154 |
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