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EF49207 ITEM 9 — BEARING,ROLLER,TAPERED

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

EF49207 ITEM 9: 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. This part is cataloged in the U.S. Government catalog under NSN 3110-01-345-3804, 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
EF49207 ITEM 9
NSN: 3110-01-345-3804
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 7Z668 — MAC TAGGART, SCOTT & CO LTD (USA)
SPECIFICATIONS
Part NumberEF49207 ITEM 9
NSN3110-01-345-3804
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: EF49207 ITEM 9 · 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
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
SUBSTITUTES & CROSS-REFERENCES 6
2GA394Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
V75650103Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3243767Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
12641153Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
SA75650103Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2AG394Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 EF49207 ITEM 9?
EF49207 ITEM 9 is a BEARING,ROLLER,TAPERED.
What parts can replace EF49207 ITEM 9?
There are 6 known substitutes for EF49207 ITEM 9: 2GA394, V75650103, 3243767 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for EF49207 ITEM 9?
EF49207 ITEM 9 is cataloged in the U.S. Government catalog under NSN 3110-01-345-3804. This indicates validated use in U.S. government and defense supply chains.
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