XSU140744 INA Slewing Ring Bearings
| Brand Name: | INA |
| Model Number: | XSU140744 |
| Series: | LM446300 |
| Cone Part Number: | LM446349 |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 173000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 44800 lbf |
| d: | 9.25 in |
| B - Cone Width: | 1.8125 in |
| PDF |
XSU140744 |
Product Details
| Series | LM446300 |
| Cone Part Number | LM446349 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 173000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 44800 lbf |
| d | 9.25 in |
| B - Cone Width | 1.8125 in |
| R - Cone Backface To Clear Radius3 | 0.14 in |
| da - Cone Frontface Backing Diameter | 9.69 in |
| db - Cone Backface Backing Diameter | 9.92 in |
| Ab - Cage-Cone Frontface Clearance | 0.1 in |
| Aa - Cage-Cone Backface Clearance | 0.19 in |
| a - Effective Center Location4 | 0.26 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 25700 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 99200 lbf |
| C0 - Static Radial Rating | 208000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 15900 lbf |
| K - Factor8 | 1.61 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1008.4 |
| G2 - Heat Generation Factor (Rib-Roller End) | 243.6 |
| Cg - Geometry Factor | 0.133 |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234259 |
