687120-1: BEARING,ROLLER,CYLINDRICAL.
The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING INNER RING, bore_shape: STRAIGHT, bore_diameter: 2.1651 INCHES MINIMUM AND 2.1654 INCHES MAXIMUM IN, overall_width: 0.7030 INCHES MINIMUM AND 0.7080 INCHES MAXIMUM IN, surface_finish: GROUND, locating_feature: NONLOCATING. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-460-9482, 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 CORROSION RESISTING INNER RING |
| bore_shape | STRAIGHT |
| bore_diameter | 2.1651 INCHES MINIMUM AND 2.1654 INCHES MAXIMUM IN |
| overall_width | 0.7030 INCHES MINIMUM AND 0.7080 INCHES MAXIMUM IN |
| surface_finish | GROUND |
| locating_feature | NONLOCATING |
| special_features | EXTENDED OUTER RING 1.0220 IN. MIN 1.0270 IN. MAX; OUTER RING TO BE 0.005-0.007 OUT OF ROUND IN FREE STATE; OUTER RING TO HAVE UNIFORM WALL THICKNESS IN |
| style_designator | SINGLE ROW, ONE-DIRECTION LOCATING, ONE LIP INNER RING, TWO LIP OUTER RING, SEPARABLE |
| internal_clearance | 0.0018 INCHES MINIMUM RADIAL AND 0.0022 INCHES MAXIMUM RADIAL IN |
| end_item_identification | ACFT ENG J-85 |
| overall_outside_diameter | 3.5410 INCHES MINIMUM AND 3.5418 INCHES MAXIMUM IN |
| retainer_fabrication_method | MACHINED |
| NSN | 3020-00-460-9482 |
| HUB NOMINAL DIAMETER | 0.749 INCHES FIRST END IN |
| TEETH QUANTITY | 133 |
| MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN AXIALLY THROUGH BODY FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.2820 INCHES FIRST END IN |
| MOUNTING HOLE NOMINAL DIAMETER | 0.166 INCHES AXIALLY THROUGH BODY FIRST END IN |
| NOMINAL OVERALL LENGTH | 0.500 INCHES IN |
| TOOTH FORM | STANDARD |
| HUB STYLE DESIGNATOR | PLAIN FIRST END |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| END ITEM IDENTIFICATION | APQ-122 |
No substitute or cross-reference records for this part.