| BEARING SEAL TYPE | CONTACT |
| BORE DIAMETER | 25.0 MILLIMETERS NOMINAL |
| BORE SHAPE | STRAIGHT |
| FUNCTIONAL DESCRIPTION | H SPEED ACFT ACESS AND PORTABLE GGRINDER APPL |
| INTERNAL CLEARANCE | 0.0009 INCHES MINIMUM RADIAL AND 0.0014 INCHES MAXIMUM RADIAL |
| LOAD DIRECTION | ANGULAR |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE OR MOBILE 28 TYPE HC MFR REF SINGLE MATERIAL RESPONSE |
| LUBRICATION MATERIAL | GREASE |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI/SAE J404 UNS G52986 ASSN STD SINGLE MATERIAL RESPONSE BALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI/SAE J404 UNS G52986 ASSN STD SINGLE MATERIAL RESPONSE INNER RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI/SAE J404 UNS G52986 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | FLEXEAL MFR REF ALL MATERIAL RESPONSES RETAINER |
| MATERIAL DOCUMENT AND CLASSIFICATION | FLEXEAL MFR REF ALL MATERIAL RESPONSES SEAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | FLEXEAL MFR REF ALL MATERIAL RESPONSES SEAL SIDE |
| MATERIAL | ALUMINUM ALLOY SEAL SIDE |
| MATERIAL | PLASTIC PHENOLIC AND ALUMINUM ALLOY RETAINER |
| MATERIAL | PLASTIC PHENOLIC SEAL |
| MATERIAL | STEEL COMP E52100 BALL |
| MATERIAL | STEEL COMP E52100 OUTER RING |
| MATERIAL | STEEL COMP E52100 INNER RING |
| OVERALL OUTSIDE DIAMETER | 52.0 MILLIMETERS NOMINAL |
| OVERALL WIDTH | 15.0 MILLIMETERS NOMINAL |
| RETAINER FABRICATION METHOD | MACHINED |
| SEAL QUANTITY | 2 |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 4 |
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| SURFACE FINISH | GROUND |
| TYPE/MODEL DESIGNATION | 205FFT |