12.50.3739.001.49.1502 Standard 5 Slewing Ring Bearings
| Brand Name: | Standard 5 |
| Model Number: | 12.50.3739.001.49.1502 |
| Cone Part Number: | L558548 |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 224000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 58100 lbf |
| d: | 12.6250 in |
| B - Cone Width: | 2.1875 in |
| R - Cone Backface To Clear Radius3: | 0.13 in |
Product Details
| Cone Part Number | L558548 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 224000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 58100 lbf |
| d | 12.6250 in |
| B - Cone Width | 2.1875 in |
| R - Cone Backface To Clear Radius3 | 0.13 in |
| da - Cone Frontface Backing Diameter | 13.31 in |
| db - Cone Backface Backing Diameter | 13.31 in |
| Ab - Cage-Cone Frontface Clearance | 0.06 in |
| Aa - Cage-Cone Backface Clearance | 0.09 in |
| a - Effective Center Location4 | 0.83 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 33400 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 129000 lbf |
| C0 - Static Radial Rating | 282000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 23300 lbf |
| K - Factor8 | 1.43 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1727.9 |
| G2 - Heat Generation Factor (Rib-Roller End) | 396.2 |
| Cg - Geometry Factor | 0.164 |