68499A Franke Slewing Ring Bearings
| Brand Name: | Franke |
| Model Number: | 68499A |
| Series: | 203000 |
| Cone Part Number: | EE203130 |
| Cup Part Number: | 203190 |
| Design Units: | Imperial |
| Bearing Weight: | 35.8 Kg |
| Cage Type: | Stamped Steel |
| d: | 330.200 mm |
| D: | 482.600 mm |
Product Details
| Series | 203000 |
| Cone Part Number | EE203130 |
| Cup Part Number | 203190 |
| Design Units | Imperial |
| Bearing Weight | 35.8 Kg |
| Cage Type | Stamped Steel |
| d | 330.200 mm |
| D | 482.600 mm |
| B - Cone Width | 63.5 mm |
| C - Cup Width | 44.450 mm |
| B | 66.675 mm |
| R - Cone Backface To Clear Radius1 | 6.860 mm |
| r - Cup Backface To Clear Radius2 | 6.86 mm |
| da - Cone Frontface Backing Diameter | 354.08 mm |
| db - Cone Backface Backing Diameter | 363.98 mm |
| Da - Cup Frontface Backing Diameter | 457.20 mm |
| Db - Cup Backface Backing Diameter | 449.07 mm |
| Ab - Cage-Cone Frontface Clearance | 7.4 mm |
| Aa - Cage-Cone Backface Clearance | 14.5 mm |
| a - Effective Center Location3 | 16.3 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 59900 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 231000 lbf |
| C0 - Static Radial Rating | 398000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 42700 lbf |
| K - Factor7 | 1.4 |
| e - ISO Factor8 | 0.42 |
| Y - ISO Factor9 | 1.44 |
| G1 - Heat Generation Factor (Roller-Raceway) | 2140 |
| G2 - Heat Generation Factor (Rib-Roller End) | 336 |
| Cg - Geometry Factor | 0.178 |