VSI250755-N INA Slewing Ring Bearings
| Brand Name: | INA |
| Model Number: | VSI250755-N |
| Series: | 590000 |
| Cone Part Number: | EE590675 |
| Cup Part Number: | 591350 |
| Design Units: | Imperial |
| Bearing Weight: | 30.8 Kg |
| Cage Type: | Stamped Steel |
| d: | 171.450 mm |
| D: | 342.900 mm |
Product Details
| Series | 590000 |
| Cone Part Number | EE590675 |
| Cup Part Number | 591350 |
| Design Units | Imperial |
| Bearing Weight | 30.8 Kg |
| Cage Type | Stamped Steel |
| d | 171.450 mm |
| D | 342.900 mm |
| B - Cone Width | 80.963 mm |
| C - Cup Width | 53.975 mm |
| B | 79.375 mm |
| R - Cone Backface To Clear Radius1 | 6.35 mm |
| r - Cup Backface To Clear Radius2 | 6.35 mm |
| da - Cone Frontface Backing Diameter | 196.09 mm |
| db - Cone Backface Backing Diameter | 204.98 mm |
| Da - Cup Frontface Backing Diameter | 307.85 mm |
| Db - Cup Backface Backing Diameter | 297.94 mm |
| Ab - Cage-Cone Frontface Clearance | 3.6 mm |
| Aa - Cage-Cone Backface Clearance | 13.2 mm |
| a - Effective Center Location3 | -4.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 55600 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 215000 lbf |
| C0 - Static Radial Rating | 266000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 47300 lbf |
| K - Factor7 | 1.18 |
| e - ISO Factor8 | 0.5 |
| Y - ISO Factor9 | 1.21 |
| G1 - Heat Generation Factor (Roller-Raceway) | 671.9 |
| G2 - Heat Generation Factor (Rib-Roller End) | 92.9 |
| Cg - Geometry Factor | 0.129 |