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0012477X — BEARING,ROLLER,TAPERED

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

0012477X: 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 end_item_identification: LLH0B2633, part_name_assigned_by_controlling_agency: BEARING ROLLER TAPERED.. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-480-7558, 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
0012477X
NSN: 3110-01-480-7558
NIINs: 014807558, 016853976
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 01LL5 — SEW-EURODRIVE INC (USA)
SPECIFICATIONS
end_item_identificationLLH0B2633
part_name_assigned_by_controlling_agencyBEARING ROLLER TAPERED.
NSN3110-01-480-7558
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 0012477X · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONMOTOR/GEARBOX
SUBSTITUTES & CROSS-REFERENCES 1
B10831Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0012477X?
0012477X is a BEARING,ROLLER,TAPERED.
What parts can replace 0012477X?
There is 1 known substitute for 0012477X: B10831. Substitute compatibility should be verified for your specific system.
What is the NSN for 0012477X?
0012477X is cataloged in the U.S. Government catalog under NSN 3110-01-480-7558. 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.