| MATERIAL | STEEL COMP E52100 BALL |
| STEEL COMP E52100 INNER RACE |
| STEEL COMP 8620 OUTER RACE |
| STEEL COMP 4130 OR |
| STEEL COMP 8620 SHELL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE BALL |
| MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE INNER RACE |
| MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR |
| MIL-S-8690 MIL SPEC 2ND MATERIAL RESPONSE OUTER RACE |
| MIL-S-8690 MIL SPEC 2ND MATERIAL RESPONSE SHELL |
| STYLE DESIGNATOR | DOUBLE ROW, BALL |
| SHANK STYLE | EXTERNALLY THREADED W/SLOT |
| ALIGNMENT TYPE | SELF-ALIGNING |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE I,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| OVERALL LENGTH | 2.5150 INCHES NOMINAL |
| BORE DIAMETER | 0.1897 INCHES MINIMUM AND |
| 0.1900 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 0.9590 INCHES MINIMUM AND |
| 0.9790 INCHES MAXIMUM |
| OUTER RING WIDTH | 0.3970 INCHES MINIMUM AND |
| 0.4170 INCHES MAXIMUM |
| INNER RING WIDTH | 0.4950 INCHES MINIMUM AND |
| 0.5000 INCHES MAXIMUM |
| LENGTH FROM BORE CENTER TO SHANK END | 2.0210 INCHES MINIMUM AND |
| 2.0410 INCHES MAXIMUM |
| SHANK DIAMETER | 0.2990 INCHES NOMINAL |
| SHANK THREAD LENGTH | 1.2820 INCHES MINIMUM AND |
| 1.3440 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD SIZE | 0.3750 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| SELF-ALIGNMENT LOCATION | EXTERNAL |
| INTERNAL CLEARANCE | 0.0004 INCHES NOMINAL RADIAL |
| LUBRICATION MATERIAL | GREASE |
| SPECIAL FEATURES | ITEM HAS NAS 513 KEYWAY SLOT IN SHANK |