1F8873: BEARING UNIT,PLAIN.
The BEARING UNIT,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL HOUSING, bore_diameter: 2.1250 INCHES NOMINAL IN, alignment_type: RIGID, housing_length: 2.8800 INCHES NOMINAL IN, shaft_end_type: OPEN, flange_thickness: 0.3380 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 3130-00-426-3552, 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 | STEEL HOUSING |
| bore_diameter | 2.1250 INCHES NOMINAL IN |
| alignment_type | RIGID |
| housing_length | 2.8800 INCHES NOMINAL IN |
| shaft_end_type | OPEN |
| flange_thickness | 0.3380 INCHES NOMINAL IN |
| housing_diameter | 3.6250 INCHES NOMINAL IN |
| special_features | FOUR LUBRICATION HOLES DRILLED THRU BODY AND BEARING 90 DEG APART RADIALLY AROUND BEARING HOUSING |
| style_designator | FLANGE BLOCK |
| features_provided | REMOVABLE LINER |
| bolt_circle_diameter | 4.8750 INCHES NOMINAL IN |
| load_capability_type | RADIAL |
| NSN | 3130-00-426-3552 |
| FLANGE THICKNESS | 0.3380 INCHES NOMINAL IN |
| STYLE DESIGNATOR | FLANGE BLOCK |
| MOUNTING HOLE DIAMETER | 0.4000 INCHES NOMINAL IN |
| FEATURES PROVIDED | REMOVABLE LINER |
| ALIGNMENT TYPE | RIGID |
| BOLT CIRCLE DIAMETER | 4.8750 INCHES NOMINAL IN |
| SHAFT END TYPE | OPEN |
| SPECIAL FEATURES | FOUR LUBRICATION HOLES DRILLED THRU BODY AND BEARING 90 DEG APART RADIALLY AROUND BEARING HOUSING |
| BORE DIAMETER | 2.1250 INCHES NOMINAL IN |
| MATERIAL | STEEL HOUSING |
No substitute or cross-reference records for this part.