W420: BEARING,BALL,ANNULAR.
The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, face_type: CONCAVE, body_style: PLAIN, SOLID, bore_shape: STRAIGHT, bore_style: PLAIN BOTH ENDS, helix_angle: 3.5832 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-054-1393, 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 BODY |
| face_type | CONCAVE |
| body_style | PLAIN, SOLID |
| bore_shape | STRAIGHT |
| bore_style | PLAIN BOTH ENDS |
| helix_angle | 3.5832 DEGREES |
| bore_diameter | 1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN |
| seal_quantity | 2 |
| load_direction | RADIAL |
| pitch_diameter | 0.7803 INCHES MINIMUM AND 0.7813 INCHES MAXIMUM IN |
| pressure_angle | 14.5000 DEGREES |
| surface_finish | GROUND |
| NSN | 3020-01-054-1393 |
| BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS IN |
| HELIX ANGLE | 3.5832 DEGREES |
| HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END IN |
| TEETH QUANTITY | 50 |
| BODY STYLE | PLAIN, SOLID |
| TOOTH DIRECTION | RIGHT |
| BORE STYLE | PLAIN BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.220 INCHES FIRST END IN |
| THROAT NOMINAL RADIUS | 0.234 INCHES IN |
| FACE TYPE | CONCAVE |