68639A Franke Slewing Ring Bearings
| Brand Name: | Franke |
| Model Number: | 68639A |
| Series: | 763000 |
| Cone Part Number: | EE763325 |
| Design Units: | Imperial |
| Cage Type: | Pin-Type |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 991000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 257000 lbf |
| d: | 32.5000 in |
| B - Cone Width: | 3.5000 in |
Product Details
| Series | 763000 |
| Cone Part Number | EE763325 |
| Design Units | Imperial |
| Cage Type | Pin-Type |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 991000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 257000 lbf |
| d | 32.5000 in |
| B - Cone Width | 3.5000 in |
| R - Cone Backface To Clear Radius3 | 0.25 in |
| da - Cone Frontface Backing Diameter | 33.9 in |
| db - Cone Backface Backing Diameter | 33.78 in |
| Ab - Cage-Cone Frontface Clearance | 0.29 in |
| Aa - Cage-Cone Backface Clearance | 0.54 in |
| a - Effective Center Location4 | 3.27 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 148000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 569000 lbf |
| C0 - Static Radial Rating | 1330000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 111000 lbf |
| K - Factor8 | 1.33 |
| G1 - Heat Generation Factor (Roller-Raceway) | 14677.1 |
| G2 - Heat Generation Factor (Rib-Roller End) | 1745.2 |
| Cg - Geometry Factor | 0.337 |