| d | 150 mm |
| D | 270.000 mm |
| Bearing Width | 45 mm |
| Contact Angle | 25 º |
| do - Ball Diameter | 38.10000 mm |
| C0 - Static Radial Rating | 291300 N |
| Ce - Dynamic Radial Rating1 | 291000 N |
| Limiting Speed (Grease) | 4800 rpm |
| Limiting Speed (Oil) | 9600 rpm |
| Ball Type | STEEL |
| Cage Type | CR - Phenolic Outer Land Riding Cage |
| Bearing Weight | 9.980 Kg |
| Design Units | METRIC |
| Precision Class | ISO P4S (ABEC 7/9) |
| Full Timken Part Number | 3MM230WICRDUH |
| R - Inner Ring To Clear Radius2 | 2.500 mm |
| r - Outer Ring To Clear Radius3 | 2.500 mm |
| da - Inner Ring Backing Diameter | 171.800 mm |
| Da - Outer Ring Backing Diameter | 248.800 mm |
