510-0025: TRACKBALL,DATA ENTRY.
The TRACKBALL,DATA ENTRY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, unit_design: DESK TOP, bore_diameter: 20.0 MILLIMETERS NOMINAL MM, overall_width: 4.300 INCHES NOMINAL IN, interface_type: RS 422. This part is cataloged in the U.S.
Government catalog under NSN 3110-00-156-3522, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL OVERALL |
| bore_shape | STRAIGHT |
| unit_design | DESK TOP |
| bore_diameter | 20.0 MILLIMETERS NOMINAL MM |
| overall_width | 4.300 INCHES NOMINAL IN |
| seal_quantity | 2 |
| interface_type | RS 422 |
| load_direction | RADIAL |
| overall_height | 2.150 INCHES NOMINAL IN |
| overall_length | 6.000 INCHES NOMINAL IN |
| surface_finish | GROUND |
| inner_ring_width | 0.6988 INCHES NOMINAL IN |
| NSN | 3110-00-156-3522 |
| RETAINER FABRICATION METHOD | PRESSED |
| BEARING SEAL TYPE | LABYRINTH |
| LUBRICATION MATERIAL | GREASE |
| OUTER RING WIDTH | 0.5512 INCHES NOMINAL IN |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| SURFACE FINISH | GROUND |
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL OUTSIDE DIAMETER | 47.0 MILLIMETERS NOMINAL MM |
| BORE SHAPE | STRAIGHT |
| LOAD DIRECTION | RADIAL |