| model | 238/1180 CAKFA/W20 |
| Metering system | Metric system |
| Bearing Type | Roller |
| Roller Bearing Type | Ball shaped |
| Aperture type | conical hole, taper1:12 |
| Load Direction | Radial force and axial force |
| Structure | Double row |
| Seal Type | Open |
| Inside Diameter | 1180 mm |
| Inner Diameter Tolerance | +0.105mm to 0 |
| Outer Diameter | 1420 mm |
| Outer Diameter Tolerance | -0.16mm to 0 |
| Width | 180 mm |
| Width Tolerance | -1.25mm to 0 |
| Inner ring shoulder diameter | 1264 mm |
| Outer Ring Shoulder/Groove Diameter | 1355 mm |
| Lubrication hole diameter | 12 mm |
| Chamfer Size | min.6 mm |
| Ferrule Material | 51200 Chrome steel |
| Roller material | 51200 Chrome steel |
| Cage Material | Brass |
| Dynamic Radial Load | 1523755 lbf |
| Static Radial Load | 4181446 lbf |
| Max Speed(X1000 rpm) | 0.32 |
| Lubricant | Lubricant Added |
| Temperature Range | -30° to 200 °C |
| Clearance Range | Standard (applicable to C3/C4/C5) |
| RoHS Standard | Conform |
| REACH Standard | Conform |
| Weight | 575 kg |