| MATERIAL | STEEL COMP 440C INNER MEMBER |
| STEEL COMP 4130 OR |
| STEEL COMP E4340 OR |
| STEEL COMP 8630 OUTER RACE MEMBER |
| STYLE DESIGNATOR | WITHOUT INSERT OR LINER |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR |
| MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR |
| MIL-S-6050 MIL SPEC 3RD MATERIAL RESPONSE OUTER RACE MEMBER |
| HARDNESS RATING | 56.0 ROCKWELL C MINIMUM INNER MEMBER |
| 27.0 ROCKWELL C MINIMUM AND |
| 36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER |
| SURFACE TREATMENT | CHROMIUM INNER MEMBER |
| CADMIUM OUTER RACE MEMBER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER |
| QQ-B-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RACE MEMBER |
| BORE DIAMETER | 0.4995 INCHES MINIMUM AND |
| 0.5000 INCHES MAXIMUM |
| OUTER MEMBER OUTSIDE DIAMETER | 0.9995 INCHES MINIMUM AND |
| 1.0000 INCHES MAXIMUM |
| OUTER MEMBER WIDTH | 0.3850 INCHES MINIMUM AND |
| 0.3950 INCHES MAXIMUM |
| INNER MEMBER WIDTH | 0.4980 INCHES MINIMUM AND |
| 0.5000 INCHES MAXIMUM |
| LUBRICATION MATERIAL | GREASE, MIL-G-21164 |
| STATIC RADIAL LOAD RATING | 18850 POUNDS |