68508A Franke Slewing Ring Bearings
| Brand Name: | Franke |
| Model Number: | 68508A |
| Cone Part Number: | H916642 |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 143000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 37100 lbf |
| d: | 2.7554 in |
| B - Cone Width: | 2.0938 in |
| R - Cone Backface To Clear Radius3: | 0.13 in |
Product Details
| Cone Part Number | H916642 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 143000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 37100 lbf |
| d | 2.7554 in |
| B - Cone Width | 2.0938 in |
| R - Cone Backface To Clear Radius3 | 0.13 in |
| da - Cone Frontface Backing Diameter | 3.74 in |
| db - Cone Backface Backing Diameter | 4.06 in |
| Ab - Cage-Cone Frontface Clearance | 0.16 in |
| Aa - Cage-Cone Backface Clearance | 0.31 in |
| a - Effective Center Location4 | -0.08 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 21300 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 82200 lbf |
| C0 - Static Radial Rating | 96900 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 25500 lbf |
| K - Factor8 | 0.84 |
| G1 - Heat Generation Factor (Roller-Raceway) | 133 |
| G2 - Heat Generation Factor (Rib-Roller End) | 18.7 |
| Cg - Geometry Factor | 0.107 |
