The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEAL, bore_shape: STRAIGHT, bore_diameter: 50.0 MILLIMETERS NOMINAL MM, contact_angle: 40.0 DEGREES NOMINAL, overall_width: 1.7500 INCHES NOMINAL IN, load_direction: RADIAL. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 3110-01-440-3990, 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 | RUBBER SYNTHETIC SEAL |
| bore_shape | STRAIGHT |
| bore_diameter | 50.0 MILLIMETERS NOMINAL MM |
| contact_angle | 40.0 DEGREES NOMINAL |
| overall_width | 1.7500 INCHES NOMINAL IN |
| seal_quantity | 2 |
| load_direction | RADIAL |
| surface_finish | GROUND |
| special_features | REINFORCED BALL AND CAGE ASSY |
| style_designator | NON-LOADING GROOVE, NON-SEPARABLE |
| bearing_seal_type | CONTACT |
| lubrication_material | GREASE |
| NSN | 3110-01-440-3990 |
| OVERALL WIDTH | 1.7500 INCHES NOMINAL IN |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| BORE DIAMETER | 50.0 MILLIMETERS NOMINAL MM |
| LUBRICATION MATERIAL | GREASE |
| INTERNAL FIT-UP CONTACT ANGULAR DIRECTION | OUTWARD CONVERGENT |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| SURFACE FINISH | GROUND |
| BORE SHAPE | STRAIGHT |
| SEAL QUANTITY | 2 |
| CONTACT ANGLE | 40.0 DEGREES NOMINAL |