180TFD2801 TIMKEN Double Row Double Row Bearings
| Brand Name: | TIMKEN |
| Model Number: | 180TFD2801 |
| Series: | 355 |
| Cone Part Number: | 357 |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 38000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 9840 lbf |
| d: | 1.5748 in |
| B - Cone Width: | 0.8540 in |
Product Details
| Series | 355 |
| Cone Part Number | 357 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 38000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 9840 lbf |
| d | 1.5748 in |
| B - Cone Width | 0.8540 in |
| R - Cone Backface To Clear Radius3 | 0.09 in |
| da - Cone Frontface Backing Diameter | 1.83 in |
| db - Cone Backface Backing Diameter | 2.01 in |
| Ab - Cage-Cone Frontface Clearance | 0.09 in |
| Aa - Cage-Cone Backface Clearance | 0 in |
| a - Effective Center Location4 | -0.19 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 5650 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 21800 lbf |
| C0 - Static Radial Rating | 20000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 2960 lbf |
| K - Factor8 | 1.91 |
| G1 - Heat Generation Factor (Roller-Raceway) | 30 |
| G2 - Heat Generation Factor (Rib-Roller End) | 12.2 |
| Cg - Geometry Factor | 0.0732 |
