| ALIGNMENT TYPE | RIGID |
| BEARING SEAL TYPE | CONTACT |
| BORE DIAMETER | 0.3125 INCHES NOMINAL |
| CROWN RADIUS | 12.0000 INCHES NOMINAL |
| FEATURES PROVIDED | LUBRICATION GROOVE AND LUBRICATION HOLE |
| INNER RING WIDTH | 0.6875 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | PLASTIC ACETAL OR PLASTIC POLYHEXAMETHYLENE ADIPAMIDE SEAL |
| MATERIAL | STEEL COMP 4615 OR STEEL COMP 4617 OR STEEL COMP 4620 OR STEEL COMP 8620 OR STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 END PLATE |
| MATERIAL | STEEL COMP 4615 OR STEEL COMP 4617 OR STEEL COMP 4620 OR STEEL COMP 8620 OR STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 INNER RING |
| MATERIAL | STEEL COMP 4615 OR STEEL COMP 4617 OR STEEL COMP 4620 OR STEEL COMP 8620 OR STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 OUTER RING |
| MATERIAL | STEEL COMP 4615 OR STEEL COMP 4617 OR STEEL COMP 4620 OR STEEL COMP 8620 OR STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 ROLLER |
| OUTER RING WIDTH | 0.6250 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 1.0000 INCHES NOMINAL |
| SEAL QUANTITY | 2 |
| SPECIAL FEATURES | OIL GROOVE IN OUTER RING OPTIONAL |
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| STYLE DESIGNATOR | TRACK ROLLER, NON-SEPARABLE |
| SURFACE FINISH | GROUND |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RING |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 1,CLASS 2 FED SPEC 1ST TREATMENT RESPONSE OR MIL-C-13924 MIL SPEC 2ND TREATMENT RESPONSE INNER RING |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE END PLATE EXPOSED SURFACES |
| SURFACE TREATMENT | CADMIUM OR OXIDE INNER RING |
| SURFACE TREATMENT | CADMIUM END PLATE EXPOSED SURFACES |
| SURFACE TREATMENT | CHROMIUM OUTER RING |