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2014-83 ITEM 71 — BEARING,ROLLER,TAPERED

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

2014-83 ITEM 71: BEARING,ROLLER,TAPERED.

The BEARING,ROLLER,TAPERED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL OVERALL, style_designator: STRAIGHT BORE, NORMAL ANGLE, lubrication_material: GREASE, end_item_identification: LOS ANGELES CLASS SSN (688), overall_outside_diameter: 0.6775 INCHES MINIMUM AND 0.6925 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-487-0015, 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
2014-83 ITEM 71
NSN: 3110-01-487-0015
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
materialSTEEL OVERALL
style_designatorSTRAIGHT BORE, NORMAL ANGLE
lubrication_materialGREASE
end_item_identificationLOS ANGELES CLASS SSN (688)
overall_outside_diameter0.6775 INCHES MINIMUM AND 0.6925 INCHES MAXIMUM IN
NSN3110-01-487-0015
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2014-83 ITEM 71 · 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
•
LUBRICATION MATERIAL: GREASE
•
STYLE DESIGNATOR: STRAIGHT BORE, NORMAL ANGLE
•
OVERALL OUTSIDE DIAMETER: 0.6775 INCHES MINIMUM AND 0.6925 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
LUBRICATION MATERIALGREASE
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE
OVERALL OUTSIDE DIAMETER0.6775 INCHES MINIMUM AND 0.6925 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONLOS ANGELES CLASS SSN (688)
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
518-5004110 ITEM 71Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2014-83Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
CCYR-1-SSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 2014-83 ITEM 71?
2014-83 ITEM 71 is a BEARING,ROLLER,TAPERED.
What parts can replace 2014-83 ITEM 71?
There are 3 known substitutes for 2014-83 ITEM 71: 518-5004110 ITEM 71, 2014-83, CCYR-1-S. Substitute compatibility should be verified for your specific system.
What is the NSN for 2014-83 ITEM 71?
2014-83 ITEM 71 is cataloged in the U.S. Government catalog under NSN 3110-01-487-0015. This indicates validated use in U.S. government and defense supply chains.
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