68753A Franke Slewing Ring Bearings
| Brand Name: | Franke |
| Model Number: | 68753A |
| Series: | L163100 |
| Cone Part Number: | L163149 |
| Cup Part Number: | L163110 |
| Design Units: | Imperial |
| Bearing Weight: | 20.60 Kg |
| Cage Type: | Stamped Steel |
| d: | 355.6 mm |
| D: | 444.5 mm |
Product Details
| Series | L163100 |
| Cone Part Number | L163149 |
| Cup Part Number | L163110 |
| Design Units | Imperial |
| Bearing Weight | 20.60 Kg |
| Cage Type | Stamped Steel |
| d | 355.6 mm |
| D | 444.5 mm |
| B - Cone Width | 60.325 mm |
| C - Cup Width | 47.625 mm |
| B | 60.325 mm |
| R - Cone Backface To Clear Radius1 | 3.560 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 370.08 mm |
| db - Cone Backface Backing Diameter | 373.89 mm |
| Da - Cup Frontface Backing Diameter | 432.80 mm |
| Db - Cup Backface Backing Diameter | 421.89 mm |
| Ab - Cage-Cone Frontface Clearance | 3.6 mm |
| Aa - Cage-Cone Backface Clearance | 4.3 mm |
| a - Effective Center Location3 | 7.1 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 42700 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 165000 lbf |
| C0 - Static Radial Rating | 444000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 22500 lbf |
| K - Factor7 | 1.9 |
| e - ISO Factor8 | 0.31 |
| Y - ISO Factor9 | 1.95 |
| G1 - Heat Generation Factor (Roller-Raceway) | 3210 |
| G2 - Heat Generation Factor (Rib-Roller End) | 621 |
| Cg - Geometry Factor | 0.184 |