MS21155B7: BEARING,PLAIN,SELF-ALIGNING.
The BEARING,PLAIN,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 642 OR COPPER ALLOY 630 OUTER RACE MEMBER, bore_diameter: 0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN, hardness_rating: 56.0 ROCKWELL C MINIMUM INNER MEMBER, style_designator: WITHOUT INSERT OR LINER, surface_treatment: CHROMIUM INNER MEMBER, inner_member_width: 0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 3120-01-348-8580, 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 | COPPER ALLOY 642 OR COPPER ALLOY 630 OUTER RACE MEMBER |
| bore_diameter | 0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN |
| hardness_rating | 56.0 ROCKWELL C MINIMUM INNER MEMBER |
| style_designator | WITHOUT INSERT OR LINER |
| surface_treatment | CHROMIUM INNER MEMBER |
| inner_member_width | 0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN |
| outer_member_width | 0.3380 INCHES MINIMUM AND 0.3480 INCHES MAXIMUM IN |
| outer_member_outside_diameter | 0.9057 INCHES MINIMUM AND 0.9062 INCHES MAXIMUM IN |
| material_document_and_classification | ASTM B124 ASSN STD ALL MATERIAL RESPONSES OR ASTM B150 ASSN STD ALL MATERIAL RESPONSES OR ASTM B283 ASSN STD 1ST MATERIAL RESPONSE OR AMS 4640 ASSN STD 2ND MATERIAL RESPONSE OUTER RACE MEMBER |
| surface_treatment_document_and_classification | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RACE MEMBER |
| NSN | 3120-01-348-8580 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RACE MEMBER |
| INNER MEMBER WIDTH | 0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN |
| HARDNESS RATING | 56.0 ROCKWELL C MINIMUM INNER MEMBER |
| HARDNESS RATING | 27.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER |
| OUTER MEMBER WIDTH | 0.3380 INCHES MINIMUM AND 0.3480 INCHES MAXIMUM IN |
| STYLE DESIGNATOR | WITHOUT INSERT OR LINER |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B124 ASSN STD ALL MATERIAL RESPONSES OR ASTM B150 ASSN STD ALL MATERIAL RESPONSES OR ASTM B283 ASSN STD 1ST MATERIAL RESPONSE OR AMS 4640 ASSN STD 2ND MATERIAL RESPONSE OUTER RACE MEMBER |
| SURFACE TREATMENT | CADMIUM OUTER RACE MEMBER |
| SURFACE TREATMENT | CHROMIUM INNER MEMBER |
No substitute or cross-reference records for this part.