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55022DX — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

55022DX: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, aperture_diameter: 4.123 INCHES MINIMUM AND 4.124 INCHES MAXIMUM IN, mounting_hole_type: ROUND, UNTHREADED, raised_surface_height: 4.080 INCHES NOMINAL IN, mounting_hole_diameter: 0.530 INCHES NOMINAL IN, end_item_identification: FAMILY OF HEMTT VEHICLES (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS). This part is cataloged in the U.S.

Government catalog under NSN 3110-01-145-8482, 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.

WHERE IT FITS
55022DX
NSN: 3110-01-145-8482
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
aperture_diameter4.123 INCHES MINIMUM AND 4.124 INCHES MAXIMUM IN
mounting_hole_typeROUND, UNTHREADED
raised_surface_height4.080 INCHES NOMINAL IN
mounting_hole_diameter0.530 INCHES NOMINAL IN
end_item_identificationFAMILY OF HEMTT VEHICLES (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS)
bolt_circle_hole_quantity6
mounting_bolt_circle_diameter7.000 INCHES NOMINAL IN
mounting_hole_arrangement_styleSINGLE BOLT HOLE CIRCLE
material_document_and_classificationEE35166,CAGEC 45152 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN3110-01-145-8482
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 55022DX · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
RAISED SURFACE HEIGHT: 4.080 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 6
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
MOUNTING HOLE ARRANGEMENT STYLE: SINGLE BOLT HOLE CIRCLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: EE35166,CAGEC 45152 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
MOUNTING HOLE DIAMETER: 0.530 INCHES NOMINAL IN
•
APERTURE DIAMETER: 4.123 INCHES MINIMUM AND 4.124 INCHES MAXIMUM IN
•
MOUNTING BOLT CIRCLE DIAMETER: 7.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
RAISED SURFACE HEIGHT4.080 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY6
MOUNTING HOLE TYPEROUND, UNTHREADED
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
MATERIAL DOCUMENT AND CLASSIFICATIONEE35166,CAGEC 45152 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MOUNTING HOLE DIAMETER0.530 INCHES NOMINAL IN
APERTURE DIAMETER4.123 INCHES MINIMUM AND 4.124 INCHES MAXIMUM IN
MOUNTING BOLT CIRCLE DIAMETER7.000 INCHES NOMINAL IN
END ITEM IDENTIFICATIONFAMILY OF HEMTT VEHICLES (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS)
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 55022DX?
55022DX is a PLATE,RETAINING,BEARING.
What is the NSN for 55022DX?
55022DX is cataloged in the U.S. Government catalog under NSN 3110-01-145-8482. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.