66390L Franke Slewing Ring Bearings
| Brand Name: | Franke |
| Model Number: | 66390L |
| Series: | 26800 |
| Cone Part Number: | 26878 |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 35700 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 9240 lbf |
| d: | 1.5 in |
| B - Cone Width: | 1.0000 in |
Product Details
| Series | 26800 |
| Cone Part Number | 26878 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 35700 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 9240 lbf |
| d | 1.5 in |
| B - Cone Width | 1.0000 in |
| R - Cone Backface To Clear Radius3 | 0.03 in |
| da - Cone Frontface Backing Diameter | 1.75 in |
| db - Cone Backface Backing Diameter | 1.77 in |
| Ab - Cage-Cone Frontface Clearance | 0.07 in |
| Aa - Cage-Cone Backface Clearance | 0.04 in |
| a - Effective Center Location4 | -0.29 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 5310 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 20500 lbf |
| C0 - Static Radial Rating | 24800 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 2900 lbf |
| K - Factor8 | 1.83 |
| Cg - Geometry Factor | 0.077 |
