AS27645-4AG: BEARING,BALL,AIRFRAME.
The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include bore_diameter: 0.2500 INCHES NOMINAL0.2500 INCHES NOMINAL IN, seal_quantity: 22, alignment_type: SELF-ALIGNINGSELF-ALIGNING, load_direction: RADIALRADIAL, inner_ring_width: 0.2810 INCHES NOMINAL0.2810 INCHES NOMINAL IN, outer_ring_width: 0.2190 INCHES NOMINAL0.2190 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 3110-01-356-8991, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| bore_diameter | 0.2500 INCHES NOMINAL0.2500 INCHES NOMINAL IN |
| seal_quantity | 22 |
| alignment_type | SELF-ALIGNINGSELF-ALIGNING |
| load_direction | RADIALRADIAL |
| inner_ring_width | 0.2810 INCHES NOMINAL0.2810 INCHES NOMINAL IN |
| outer_ring_width | 0.2190 INCHES NOMINAL0.2190 INCHES NOMINAL IN |
| style_designator | SINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDESSINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| bearing_seal_type | CONTACTCONTACT |
| lubrication_material | GREASEGREASE |
| self-alignment_location | INTERNALINTERNAL |
| overall_outside_diameter | 0.7500 INCHES NOMINAL0.7500 INCHES NOMINAL IN |
| standard_tolerance_designation | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGSAFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |
| NSN | 3110-01-356-8991 |
| BEARING SEAL TYPE | CONTACTCONTACT |
| LUBRICATION MATERIAL | GREASEGREASE |
| OUTER RING WIDTH | 0.2190 INCHES NOMINAL0.2190 INCHES NOMINAL IN |
| STYLE DESIGNATOR | SINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDESSINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| OVERALL OUTSIDE DIAMETER | 0.7500 INCHES NOMINAL0.7500 INCHES NOMINAL IN |
| LOAD DIRECTION | RADIALRADIAL |
| ALIGNMENT TYPE | SELF-ALIGNINGSELF-ALIGNING |
| SPECIAL FEATURES | 80 PCT. FULL OF MIL-G-23827,AXIAL PLAY 0.025 IN. MAX,HEAT TREAT RINGS AND BALLS TO ROCKWELL C 60 TO 66 AND STABLIZED FOR OPERATION AT 250 DEG.F,8 DEG SELF-ALIGNING IN EITHER DIRECTION80 PCT. FULL OF MIL-G-23827,AXIAL PLAY 0.025 IN. MAX,HEAT TREAT RINGS AND BALLS TO ROCKWELL C 60 TO 66 AND STABLIZED FOR OPERATION AT 250 DEG.F,8 DEG SELF-ALIGNING IN EITHER DIRECTION IN |
| SEAL QUANTITY | 22 |
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGSAFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |