68955A Franke Slewing Ring Bearings
| Brand Name: | Franke |
| Model Number: | 68955A |
| Series: | L45400 |
| Cone Part Number: | L45449 |
| Cup Part Number: | L45410 |
| Design Units: | Imperial |
| Bearing Weight: | 0.10 Kg |
| Cage Type: | Stamped Steel |
| d: | 28.999 mm |
| D: | 50.292 mm |
Product Details
| Series | L45400 |
| Cone Part Number | L45449 |
| Cup Part Number | L45410 |
| Design Units | Imperial |
| Bearing Weight | 0.10 Kg |
| Cage Type | Stamped Steel |
| d | 28.999 mm |
| D | 50.292 mm |
| B - Cone Width | 14.732 mm |
| C - Cup Width | 10.668 mm |
| B | 14.224 mm |
| R - Cone Backface To Clear Radius1 | 3.560 mm |
| r - Cup Backface To Clear Radius2 | 1.27 mm |
| da - Cone Frontface Backing Diameter | 33.53 mm |
| db - Cone Backface Backing Diameter | 39.88 mm |
| Da - Cup Frontface Backing Diameter | 48.51 mm |
| Db - Cup Backface Backing Diameter | 44.45 mm |
| Ab - Cage-Cone Frontface Clearance | 1.5 mm |
| Aa - Cage-Cone Backface Clearance | 0 mm |
| a - Effective Center Location3 | -3.3 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 2070 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 7980 lbf |
| C0 - Static Radial Rating | 8130 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 1310 lbf |
| K - Factor7 | 1.58 |
| e - ISO Factor8 | 0.37 |
| Y - ISO Factor9 | 1.62 |
| G1 - Heat Generation Factor (Roller-Raceway) | 10.8 |
| G2 - Heat Generation Factor (Rib-Roller End) | 12.4 |
| Cg - Geometry Factor | 0.0559 |
