| Part Number | 81144 M |
| Brand: BearingMaker | Interchangeable With: SKF |
| System of Measurement | Metric |
| Roller Bearing Type | Cylindrical |
| Bearing Type | Roller |
| For Load Direction | Thrust |
| Number of Rows | 1 |
| Bore Dia | 220 mm |
| Bore Dia Tolerance | -0.030mm to 0 |
| Outer Dia | 270 mm |
| Outer Dia Tolerance | -0.035mm to 0 |
| Width | 37 mm |
| Height Tolerance | -0.40mm to +0.03mm |
| Outside Diameter Shaft Washer | 267 mm |
| Bore Diameter Housing Washer | 223 mm |
| Height Shaft Washer | 11 mm |
| Chamfer Dimension Housing Washer r1,2 (min.) | 1.1 mm |
| Washer Material | Chrome Steel |
| Roller Material | Chrome Steel |
| Cage Material | Machined brass cage |
| Dynamic Radial Load | 75375 lbf |
| Static Radial Load | 382500 lbf |
| Max Speed (X1000 rpm) | 1.3 |
| Temperature Range | -30° to 110 °C |
| RoHS | Compliant |
| REACH | Compliant |
| Weight | 5.22 kg |
| Roller And Cage Thrust Assembly | K 81144 M |
| Shaft Washer | WS 81144 |
| Housing Washer | GS 81144 |