68506A Franke Slewing Ring Bearings
| Brand Name: | Franke |
| Model Number: | 68506A |
| Series: | 31316 |
| Cone Part Number: | X31316M |
| Design Units: | METRIC |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 126000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 32600 lbf |
| d: | 80 mm |
| B - Cone Width: | 39 mm |
Product Details
| Series | 31316 |
| Cone Part Number | X31316M |
| Design Units | METRIC |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 126000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 32600 lbf |
| d | 80 mm |
| B - Cone Width | 39 mm |
| WPD | 157.1 mm |
| DD | 131.3 mm |
| R - Cone Backface To Clear Radius3 | 3 mm |
| da - Cone Frontface Backing Diameter | 97 mm |
| db - Cone Backface Backing Diameter | 114 mm |
| Ab - Cage-Cone Frontface Clearance | 5.3 mm |
| Aa - Cage-Cone Backface Clearance | 6.9 mm |
| a - Effective Center Location4 | 10.7 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 83200 N |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 321000 N |
| C0 - Static Radial Rating | 312000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 117000 N |
| K - Factor8 | 0.71 |
| G1 - Heat Generation Factor (Roller-Raceway) | 105 |
| G2 - Heat Generation Factor (Rib-Roller End) | 21.4 |
| Cg - Geometry Factor | 0.0973 |
