PK-B22428H: BEARING UNIT,ROLLER.
The BEARING UNIT,ROLLER is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC AND STEEL SEAL, seal_type: LABYRINTHLABYRINTH, block_type: FIXED, base_length: 2.500 INCHES NOMINAL IN, bore_diameter: 1.7500 INCHES NOMINAL IN, housing_width: 7.375 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 3130-01-244-9137, 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 AND STEEL SEAL |
| seal_type | LABYRINTHLABYRINTH |
| block_type | FIXED |
| base_length | 2.500 INCHES NOMINAL IN |
| bore_diameter | 1.7500 INCHES NOMINAL IN |
| housing_width | 7.375 INCHES NOMINAL IN |
| seal_location | BOTH ENDSBOTH ENDS |
| alignment_type | SELF-ALIGNING |
| base_thickness | 1.312 INCHES NOMINAL1.312 INCHES NOMINAL IN |
| housing_height | 4.250 INCHES NOMINAL IN |
| shaft_end_type | OPEN |
| collar_location | ONE ENDONE END |
| NSN | 3130-01-244-9137 |
| SEAL TYPE | LABYRINTHLABYRINTH |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION FITTING TYPE | HYDRAULICHYDRAULIC |
| ASSEMBLY OVERALL LENGTH | 3.156 INCHES NOMINAL3.156 INCHES NOMINAL IN |
| HOUSING HEIGHT | 4.250 INCHES NOMINAL IN |
| MOUNTING SLOT LENGTH | 0.812 INCHES NOMINAL IN |
| INTERNAL FIT-UP DESIGNATION | STANDARDSTANDARD |
| MOUNTING HOLE TYPE | SLOTTEDSLOTTED |
| ROTATING ELEMENT LOCKING METHOD | ECCENTRIC CAM LOCKING COLLARECCENTRIC CAM LOCKING COLLAR |
| SEAL LOCATION | BOTH ENDSBOTH ENDS |
No substitute or cross-reference records for this part.