550868: BEARING UNIT,ROLLER.
The BEARING UNIT,ROLLER is a the manufacturer industrial component. Key specifications include material: IRON CAST HOUSING, block_type: FIXED, base_length: 3.500 INCHES NOMINAL IN, bore_diameter: 2.2500 INCHES MINIMUM AND 2.2510 INCHES MAXIMUM IN, housing_width: 10.380 INCHES NOMINAL IN, alignment_type: SELF-ALIGNING. This part is cataloged in the U.S.
Government catalog under NSN 3130-01-225-3638, 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 | IRON CAST HOUSING |
| block_type | FIXED |
| base_length | 3.500 INCHES NOMINAL IN |
| bore_diameter | 2.2500 INCHES MINIMUM AND 2.2510 INCHES MAXIMUM IN |
| housing_width | 10.380 INCHES NOMINAL IN |
| alignment_type | SELF-ALIGNING |
| base_thickness | 1.620 INCHES NOMINAL IN |
| housing_height | 5.620 INCHES NOMINAL IN |
| housing_length | 4.000 INCHES NOMINAL IN |
| style_designator | PILLOW BLOCK, OPTIONAL SPLIT |
| load_capability_type | RADIAL AND THRUST |
| end_item_identification | PEACEKEEPER T AND H |
| NSN | 3130-01-225-3638 |
| HOUSING HEIGHT | 5.620 INCHES NOMINAL IN |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| ROTATING ELEMENT LOCKING METHOD | DIRECT |
| BLOCK TYPE | FIXED |
| STYLE DESIGNATOR | PILLOW BLOCK, OPTIONAL SPLIT |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 7.750 INCHES MINIMUM AND 8.750 INCHES MAXIMUM IN |
| HOUSING WIDTH | 10.380 INCHES NOMINAL IN |
| BASE LENGTH | 3.500 INCHES NOMINAL IN |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 1.880 INCHES NOMINAL IN |
| ALIGNMENT TYPE | SELF-ALIGNING |