| ALIGNMENT TYPE | SELF-ALIGNING |
| BEARING SEAL TYPE | CONTACT |
| BORE DIAMETER | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| INNER RING WIDTH | 0.5000 INCHES NOMINAL |
| LENGTH FROM BORE CENTER TO SHANK END | 1.8250 INCHES MINIMUM AND 1.8550 INCHES MAXIMUM |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| LUBRICATION MATERIAL | GREASE |
| OVERALL LENGTH | 2.3800 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 1.0800 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ARMALON,18873 MFR REF 3RD MATERIAL RESPONSE SEAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7493 MIL SPEC 1ST MATERIAL RESPONSE OUTER RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7493 MIL SPEC 2ND MATERIAL RESPONSE SHAFT |
| MATERIAL | PLASTIC SEAL |
| MATERIAL | STEEL OUTER RING |
| MATERIAL | STEEL SHAFT |
| MATERIAL | STEEL COMP E52100 INNER RING |
| MATERIAL | STEEL COMP E52100 ROLLER |
| NOMINAL THREAD SIZE | 0.375 INCHES |
| OUTER RING WIDTH | 0.3600 INCHES NOMINAL |
| SEAL QUANTITY | 2 |
| SELF-ALIGNMENT ANGLE | 0.10 DEGREES NOMINAL |
| SELF-ALIGNMENT LOCATION | INTERNAL |
| SHANK DIAMETER | 0.3750 INCHES NOMINAL |
| SHANK STYLE | EXTERNALLY THREADED |
| SHANK THREAD LENGTH | 1.0000 INCHES NOMINAL |
| SPECIAL FEATURES | KEYWAY IN SHANK FOR STD NAS 559-2KEY TYP/LOCK,WITH STD NAS 516-1 GREASE FITTING FOR RELUBRICATION |
| STYLE DESIGNATOR | SINGLE ROW, CONCAVE ROLLERS |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE EXPOSED SURFACES AS MOUNTED |
| SURFACE TREATMENT | CADMIUM EXPOSED SURFACES AS MOUNTED |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD CLASS | 3A |
| THREAD SERIES DESIGNATOR | UNJF |
| THREAD QUANTITY PER INCH | 24 |