BRG31: BEARING,SLEEVE.
The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY INNER LAYER, corner_shape: SQUARE ALL CORNERS, hole_diameter: 0.3125 INCHES NOMINAL FIRST IN, overall_length: 2.5900 INCHES NOMINAL IN, hardness_rating: 55.0 ROCKWELL B MINIMUM AND 65.0 ROCKWELL B MAXIMUM OUTER LAYER, style_designator: SPLIT, PLAIN, NO OUTSIDE FLANGES. This part is cataloged in the U.S.
Government catalog under NSN 3120-00-139-7590, 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.
| material | COPPER ALLOY INNER LAYER |
| corner_shape | SQUARE ALL CORNERS |
| hole_diameter | 0.3125 INCHES NOMINAL FIRST IN |
| overall_length | 2.5900 INCHES NOMINAL IN |
| hardness_rating | 55.0 ROCKWELL B MINIMUM AND 65.0 ROCKWELL B MAXIMUM OUTER LAYER |
| style_designator | SPLIT, PLAIN, NO OUTSIDE FLANGES |
| locking_lug_width | 0.1550 INCHES NOMINAL IN |
| locking_lug_height | 0.0310 INCHES MINIMUM AND 0.0410 INCHES MAXIMUM IN |
| locking_lug_length | 0.1500 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM IN |
| body_inside_diameter | 2.6341 INCHES NOMINAL IN |
| body_outside_diameter | 2.7535 INCHES NOMINAL IN |
| lubricant_accommodation_style | GROOVED STRAIGHT AND CIRCULAR |
| NSN | 3120-00-139-7590 |
| CORNER SHAPE | SQUARE ALL CORNERS |
| LOCKING LUG HEIGHT | 0.0310 INCHES MINIMUM AND 0.0410 INCHES MAXIMUM IN |
| BODY OUTSIDE DIAMETER | 1.2300 INCHES NOMINAL IN |
| HARDNESS RATING | 55.0 ROCKWELL B MINIMUM AND 65.0 ROCKWELL B MAXIMUM OUTER LAYER |
| STYLE DESIGNATOR | HALF SLEEVE, PLAIN, NO OUTSIDE FLANGES |
| OVERALL LENGTH | 1.0250 INCHES MINIMUM AND 1.0350 INCHES MAXIMUM IN |
| BODY INSIDE DIAMETER | 1.1253 INCHES MINIMUM AND 1.1267 INCHES MAXIMUM IN |
| LOCKING LUG WIDTH | 0.1550 INCHES NOMINAL IN |
| DISTANCE FROM LUG END TO END OF BEARING | 0.2250 INCHES MINIMUM AND 0.2325 INCHES MAXIMUM IN |
| MATERIAL | STEEL COMP 1010 OUTER LAYER |
No substitute or cross-reference records for this part.