231.20.0400.503 External Gear Teeth Slewing Bearing
| Series: | 80400 |
| Cone Part Number: | 80487 |
| Cup Part Number: | 80418 |
| Design Units: | Imperial |
| Bearing Weight: | 23.5 Kg |
| Cage Type: | Stamped Steel |
| d: | 501.650 mm |
| D: | 596.900 mm |
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Product Details
| Series | 80400 |
| Cone Part Number | 80487 |
| Cup Part Number | 80418 |
| Design Units | Imperial |
| Bearing Weight | 23.5 Kg |
| Cage Type | Stamped Steel |
| d | 501.650 mm |
| D | 596.900 mm |
| B - Cone Width | 46.038 mm |
| C - Cup Width | 41.275 mm |
| B | 53.975 mm |
| R - Cone Backface To Clear Radius1 | 3.300 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 515.87 mm |
| db - Cone Backface Backing Diameter | 518.92 mm |
| Da - Cup Frontface Backing Diameter | 579.60 mm |
| Db - Cup Backface Backing Diameter | 576.07 mm |
| Ab - Cage-Cone Frontface Clearance | 4.6 mm |
| Aa - Cage-Cone Backface Clearance | 4.8 mm |
| a - Effective Center Location3 | 36.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 40500 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 156000 lbf |
| C0 - Static Radial Rating | 384000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 24200 lbf |
| K - Factor7 | 1.67 |
| e - ISO Factor8 | 0.35 |
| Y - ISO Factor9 | 1.72 |
| G1 - Heat Generation Factor (Roller-Raceway) | 4148.9 |
| G2 - Heat Generation Factor (Rib-Roller End) | 1071.4 |
| Cg - Geometry Factor | 0.206 |
