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6855656 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

6855656: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include style_designator: ROUND, end_item_identification: T-56 AIRCRAFT ENGINE, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-429-4874, 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
6855656
NSN: 3110-00-429-4874
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)
SPECIFICATIONS
special_featuresT.O. 2J-T56-24, FIG 18 IND 18; RETAINER ASSEMBLY, BEARING REAR TURBINE,COMBUSTION CHAMBER INNER CASING AND FRONT BEARING SUPPORT
style_designatorROUND
end_item_identificationT-56 AIRCRAFT ENGINE
criticality_code_justificationFEAT
NSN3110-00-429-4874
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 6855656 · 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
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
STYLE DESIGNATOR: ROUND
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONFEAT
STYLE DESIGNATORROUND
SPECIAL FEATUREST.O. 2J-T56-24, FIG 18 IND 18; RETAINER ASSEMBLY, BEARING REAR TURBINE,COMBUSTION CHAMBER INNER CASING AND FRONT BEARING SUPPORT
END ITEM IDENTIFICATIONT-56 AIRCRAFT ENGINE
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6855656?
6855656 is a PLATE,RETAINING,BEARING.
What is the NSN for 6855656?
6855656 is cataloged in the U.S. Government catalog under NSN 3110-00-429-4874. 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.