| Part Number | WS 81103 |
| System of Measurement | Metric |
| Roller Bearing Type | Cylindrical |
| Bearing Type | Washer |
| For Load Direction | Thrust |
| Shaft Dia For Shaft Washer | 17 mm |
| Shaft Dia Tolerance | -0.008mm to 0 |
| Outer Dia | 30 mm |
| Width | 2.75 mm |
| Thickness Tolerance | -0.06mm to 0 |
| Chamfer Dimension (min.) | 0.3 mm |
| Washer Material | Chrome Steel |
| Temperature Range | -30° to 110 °C |
| RoHS | Compliant |
| REACH | Compliant |
| Weight | 0.009 kg |