| MATERIAL | STEEL COMP E52100 INNER RING |
| STEEL COMP E52100 ROLLER |
| PLASTIC POLYTETRAFLUOROETHYLENE SEAL |
| STEEL COMP 4620 OR |
| STEEL COMP 4130 OR |
| STEEL COMP 8620 OR |
| STEEL COMP E52100 SUPPORTING SLEEVE |
| SURFACE TREATMENT | CADMIUM EXPOSED SURFACES AS MOUNTED |
| SELF-ALIGNMENT ANGLE | 10.00 DEGREES NOMINAL |
| OVERALL LENGTH | 2.3700 INCHES MINIMUM AND |
| 2.3900 INCHES MAXIMUM |
| BORE DIAMETER | 0.2495 INCHES MINIMUM AND |
| 0.2500 INCHES MAXIMUM |
| OUTER RING WIDTH | 0.3750 INCHES MAXIMUM |
| INNER RING WIDTH | 0.4950 INCHES MINIMUM AND |
| 0.5000 INCHES MAXIMUM |
| LENGTH FROM BORE CENTER TO SHANK END | 1.8300 INCHES MINIMUM AND |
| 1.8500 INCHES MAXIMUM |
| SHANK STYLE | EXTERNALLY THREADED |
| SHANK DIAMETER | 0.3750 INCHES MAXIMUM |
| SHANK THREAD LENGTH | 0.9800 INCHES MINIMUM AND |
| 1.0020 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD SIZE | 0.375 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 |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | CONTACT |
| ALIGNMENT TYPE | SELF-ALIGNING |
| SELF-ALIGNMENT LOCATION | INTERNAL |
| SPECIAL FEATURES | INTERNAL CLEARANCE 0.0002 IN. MIN 0.0010 IN. MAX; KEYWAY IN SHANK |
| LUBRICATION MATERIAL | GREASE |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS21221-4K |