| Part Number | K 81209 TN |
| System of Measurement | Metric |
| Roller Bearing Type | Cylindrical |
| Bearing Type | Roller |
| For Load Direction | Thrust |
| Number of Rows | 1 |
| Bore Dia | 45 mm |
| Bore Dia Tolerance | +0.05mm to +0.21mm |
| Outer Dia | 73 mm |
| Outer Dia Tolerance | -0.36mm to -0.82mm |
| Diameter Roller | 9 mm |
| Raceway Diameter (min.) Roller And Cage Thrust Assembly | 48 mm |
| Raceway Diameter (max.) Roller And Cage Thrust Assembly | 70 mm |
| Roller Material | Chrome Steel |
| Cage Material | Glass fibre reinforced PA66 cage |
| Dynamic Radial Load | 18675 lbf |
| Static Radial Load | 57375 lbf |
| Max Speed (X1000 rpm) | 3.6 |
| Temperature Range | -30° to 110 °C |
| RoHS | Compliant |
| REACH | Compliant |
| Weight | 0.085 kg |
| Shaft Washer | WS 81209 |
| Housing Washer | GS 81209 |
