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MS21447-8R14 — CAM FOLLOWER,NEEDLE BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

MS21447-8R14: CAM FOLLOWER,NEEDLE BEARING.

The CAM FOLLOWER,NEEDLE BEARING is a the manufacturer industrial component. Key specifications include end_item_identification: ATR 72 IS A TURBOPROP SHORT-HAUL REGIONAL AIRLINER, part_name_assigned_by_controlling_agency: ROLLER. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-649-6090, 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
MS21447-8R14
NSN: 3110-01-649-6090
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
end_item_identificationATR 72 IS A TURBOPROP SHORT-HAUL REGIONAL AIRLINER
part_name_assigned_by_controlling_agencyROLLER
NSN3110-01-649-6090
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: MS21447-8R14 · 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYROLLER
END ITEM IDENTIFICATIONATR 72 IS A TURBOPROP SHORT-HAUL REGIONAL AIRLINER
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 MS21447-8R14?
MS21447-8R14 is a CAM FOLLOWER,NEEDLE BEARING.
What is the NSN for MS21447-8R14?
MS21447-8R14 is cataloged in the U.S. Government catalog under NSN 3110-01-649-6090. This indicates validated use in U.S. government and defense supply chains.
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