| Part Number | K 81228 M |
| System of Measurement | Metric |
| Roller Bearing Type | Cylindrical |
| Bearing Type | Roller |
| For Load Direction | Thrust |
| Number of Rows | 1 |
| Bore Dia | 140 mm |
| Bore Dia Tolerance | +0.085mm to +0.335mm |
| Outer Dia | 200 mm |
| Outer Dia Tolerance | -0.66mm to -1.38mm |
| Diameter Roller | 19 mm |
| Raceway Diameter (min.) Roller And Cage Thrust Assembly | 150 mm |
| Raceway Diameter (max.) Roller And Cage Thrust Assembly | 191 mm |
| Roller Material | Chrome Steel |
| Cage Material | Machined brass cage |
| Dynamic Radial Load | 81000 lbf |
| Static Radial Load | 315000 lbf |
| Max Speed (X1000 rpm) | 1.4 |
| Temperature Range | -30° to 110 °C |
| RoHS | Compliant |
| REACH | Compliant |
| Weight | 1.8 kg |
| Shaft Washer | WS 81228 |
| Housing Washer | GS 81228 |
