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49486 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

49486: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include general_characteristics_item_description: CONSISTS OF P/N 49220 LATCH BACK,P/N 49221 SPACER,P/N 36929 PIN-ROLL. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0676, 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
49486
NSN: 3110-00-100-0676
NIINs: 001000676, 004584807, 013943559
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 89926 — NEW HOLLAND CONSTRUCTION (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCONSISTS OF P/N 49220 LATCH BACK,P/N 49221 SPACER,P/N 36929 PIN-ROLL
NSN3110-00-100-0676
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 49486 · 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 9
FF-B-187/1Reference document
Same NSN cross-reference
Reference document — Secondary reference
687Reference document
Same NSN cross-reference
Reference document — Secondary reference
292037R91Reference document
Same NSN cross-reference
Reference document — Secondary reference
570Reference document
Same NSN cross-reference
Reference document — Secondary reference
4B8395Reference document
Same NSN cross-reference
Reference document — Secondary reference
731981Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 49486?
49486 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 49486?
There are 9 known substitutes for 49486: FF-B-187/1, 687, 292037R91 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 49486?
49486 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0676. 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.