5139961: BEARING UNIT,ROLLER.
The BEARING UNIT,ROLLER is a the manufacturer industrial component. Key specifications include material: STEEL, shank_style: STRAIGHT, shank_length: 0.188 INCHES NOMINAL IN, shank_diameter: 0.500 INCHES NOMINAL IN, outside_diameter: 0.750 INCHES NOMINAL IN, special_features: 0.562 IN. DIA COUNTERBORE 0.317 IN.
DEEP LOCATED ON KNURLED END OF KNOB IN. This part is cataloged in the U.S. Government catalog under NSN 3130-00-402-7680, 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 |
| shank_style | STRAIGHT |
| shank_length | 0.188 INCHES NOMINAL IN |
| shank_diameter | 0.500 INCHES NOMINAL IN |
| outside_diameter | 0.750 INCHES NOMINAL IN |
| special_features | 0.562 IN. DIA COUNTERBORE 0.317 IN. DEEP LOCATED ON KNURLED END OF KNOB IN |
| style_designator | ROUND |
| attachment_method | SCREW ON |
| overall_thickness | 0.688 INCHES NOMINAL IN |
| nominal_thread_size | 0.190 INCHES RECEPTACLE IN |
| thread_quantity_per_inch | 24 RECEPTACLE |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) RECEPTACLE |
| NSN | 3130-00-402-7680 |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION FITTING TYPE | HYDRAULIC |
| ASSEMBLY OVERALL LENGTH | 18.5000 INCHES NOMINAL IN |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| BLOCK TYPE | FIXED |
| MOUNTING HOLE DIAMETER | 1.5000 INCHES NOMINAL IN |
| FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |
| ALIGNMENT TYPE | RIGID |
| ROLLING ELEMENT GROOVE QUANTITY | 2 |
| SHAFT END TYPE | OPEN |
No substitute or cross-reference records for this part.