A12-22E2 Rotek Slewing Ring Bearings
| Brand Name: | Rotek |
| Model Number: | A12-22E2 |
| Series: | HH221400 |
| Cone Part Number: | K150200 |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 248000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 64200 lbf |
| d: | 4.0000 in |
| B - Cone Width: | 2.2650 in |
Product Details
| Series | HH221400 |
| Cone Part Number | K150200 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 248000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 64200 lbf |
| d | 4.0000 in |
| B - Cone Width | 2.2650 in |
| R - Cone Backface To Clear Radius3 | 0.310 in |
| da - Cone Frontface Backing Diameter | 4.56 in |
| db - Cone Backface Backing Diameter | 5.16 in |
| Ab - Cage-Cone Frontface Clearance | 0.16 in |
| Aa - Cage-Cone Backface Clearance | 0.08 in |
| a - Effective Center Location4 | -0.59 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 36900 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 142000 lbf |
| C0 - Static Radial Rating | 156000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 21100 lbf |
| K - Factor8 | 1.74 |
| G1 - Heat Generation Factor (Roller-Raceway) | 265.6 |
| G2 - Heat Generation Factor (Rib-Roller End) | 28.4 |
| Cg - Geometry Factor | 0.107 |
