XSA140644-N INA Slewing Ring Bearings
| Brand Name: | INA |
| Model Number: | XSA140644-N |
| Series: | LM565900 |
| Cone Part Number: | LM565946 |
| Cup Part Number: | LM565910 |
| Design Units: | Imperial |
| Bearing Weight: | 50.700 Kg |
| Cage Type: | Stamped Steel |
| d: | 377.825 mm |
| D: | 522.288 mm |
Product Details
| Series | LM565900 |
| Cone Part Number | LM565946 |
| Cup Part Number | LM565910 |
| Design Units | Imperial |
| Bearing Weight | 50.700 Kg |
| Cage Type | Stamped Steel |
| d | 377.825 mm |
| D | 522.288 mm |
| B - Cone Width | 84.138 mm |
| C - Cup Width | 61.913 mm |
| B | 85.725 mm |
| R - Cone Backface To Clear Radius1 | 6.35 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 399.03 mm |
| db - Cone Backface Backing Diameter | 408.94 mm |
| Da - Cup Frontface Backing Diameter | 500.89 mm |
| Db - Cup Backface Backing Diameter | 493.01 mm |
| Ab - Cage-Cone Frontface Clearance | 4.8 mm |
| Aa - Cage-Cone Backface Clearance | 11.2 mm |
| a - Effective Center Location3 | 8.9 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 81000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 313000 lbf |
| C0 - Static Radial Rating | 663000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 53500 lbf |
| K - Factor7 | 1.51 |
| e - ISO Factor8 | 0.39 |
| Y - ISO Factor9 | 1.56 |
| G1 - Heat Generation Factor (Roller-Raceway) | 3379.9 |
| G2 - Heat Generation Factor (Rib-Roller End) | 375.8 |
| Cg - Geometry Factor | 0.203 |