| MATERIAL | STEEL COMP E52100 INNER MEMBER |
| STEEL COMP 4130 OUTER RACE MEMBER |
| STYLE DESIGNATOR | WITHOUT INSERT OR LINER |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER |
| SAE ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER |
| HARDNESS RATING | 59.0 ROCKWELL C MINIMUM AND |
| 63.0 ROCKWELL C MAXIMUM INNER MEMBER |
| 32.0 ROCKWELL C MINIMUM AND |
| 42.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER |
| SURFACE TREATMENT | CHROMIUM INNER MEMBER |
| CADMIUM OR |
| CHROMATE OR |
| CADMIUM AND |
| PHOSPHATE OUTER RACE MEMBER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER |
| QQ-P-416,TYPE 1 FED SPEC 1ST TREATMENT RESPONSE OR |
| QQ-P-416,TYPE 2 FED SPEC 2ND TREATMENT RESPONSE OR |
| QQ-P-416,TYPE 3 FED SPEC 3RD TREATMENT RESPONSE OUTER RACE MEMBER |
| BORE DIAMETER | 1.2493 INCHES MINIMUM AND |
| 1.2500 INCHES MAXIMUM |
| OUTER MEMBER OUTSIDE DIAMETER | 1.9368 INCHES MINIMUM AND |
| 1.9375 INCHES MAXIMUM |
| OUTER MEMBER WIDTH | 0.7760 INCHES MINIMUM AND |
| 0.7860 INCHES MAXIMUM |
| INNER MEMBER WIDTH | 0.9320 INCHES MINIMUM AND |
| 0.9370 INCHES MAXIMUM |
| LUBRICATION MATERIAL | GREASE, MIL-G-23827 |
| LUBRICATION FEATURE | GROOVE AND |
| PERFORATION INNER MEMBER |
| GROOVE AND |
| PERFORATION OUTER RACE MEMBER |
| STATIC RADIAL LOAD RATING | 109000 POUNDS |
| SPECIAL FEATURES | PLATING ON EXPOSED SURFACES OF INNER AND OUTER MEMBERS AS MOUNTED |
| SPECIFICATION/STANDARD DATA | 89372-HE131-0015 MANUFACTURERS SPECIFICATION CONTROL |