4231N12
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| Part Number | ECDBNBC |
| System of Measurement | Metric |
| For Load Direction | Radial |
| Roller Shape | Cylindrical |
| Internal Construction | Caged Needle Roller |
| Type | Standard Stud |
| Mounting Method | Hex Hole |
| Seal Type | Unsealed |
| Roller Material | Stainless Steel |
| Stud Material | 440C Stainless Steel |
| Roller Dia | 4.5 mm |
| Roller Width | 2.5 mm |
| Stud Dia | 2 mm |
| Stud Length | 4 mm |
| Thread Size | M2 |
| Thread Pitch | 0.4 mm |
| Thread Length | 2 mm |
| Shoulder Dia | 4.3 mm |
| Shoulder Length | 0.7 mm |
| Max Speed | 21000 rpm |
| Static Radial Load | 130 lbf |
| Dynamic Radial Load | 135 lbf |
| Max Temp | 245° F |
| Lubrication | Lubricated |
| Lubrication Method | Filled |
| Lubricant Type | Grease |
| Lubricant | Shell Alvania S2 |
| Includes | Nut |
| RoHS | Compliant |
| REACH | Compliant |
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