NA780/774CD Timken Tapered Roller Bearing Assembly
Manufacturers of all Tapered Roller Bearing Assembly are represented in our partial list 0.33 e - ISO Factor8 of clients. Contact Gary DSA Vacuum Pump Co., Ltd. 45220-B Cup Part Number for a complete NA780/774CD Timken Tapered Roller Bearing Assembly list of clients and projects.
| Brand Name: | Timken |
| Model Number: | NA780/774CD |
| Cup Part Number: | 45220-B |
| Bearing Weight: | 2.8 lb |
| e - ISO Factor8: | 0.33 |
| da - Cone Frontface Backing Diameter: | 2.32 in |
| Series: | 45200 |
| T - Bearing Width to Flange: | 0.4688 in |
| Design Units: | Imperial |
| D1 - Flange Outer Diameter: | 4.3398 in |
Product Details
| Cup Part Number | 45220-B |
| Bearing Weight | 2.8 lb |
| e - ISO Factor8 | 0.33 |
| da - Cone Frontface Backing Diameter | 2.32 in |
| Series | 45200 |
| T - Bearing Width to Flange | 0.4688 in |
| Design Units | Imperial |
| D1 - Flange Outer Diameter | 4.3398 in |
| T1 - Bearing Width | 1.1875 in |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 34500 lbf |
| G1 - Heat Generation Factor (Roller-Raceway)10 | 63.5 |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 8930 lbf |
| Ab - Cage-Cone Frontface Clearance | 0.1 in |
| Y - ISO Factor9 | 1.8 |
| a - Effective Center Location3 | -0.32 in |
| Cage Type | Stamped Steel |
| r - Cup Backface To Clear Radius2 | 0.130 in |
| G2 - Heat Generation Factor (Rib-Roller End) | 16.9 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 5090 lbf |
| d | 2 in |
