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K3877-K3820 — BEARING,ROLLER,TAPERED

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

K3877-K3820: 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 special_features: PART OF KIT P/N12350779. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-360-3133, 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
K3877-K3820
NSN: 3110-01-360-3133
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 43991 — FAG BEARINGS CORPORATION (USA)
SPECIFICATIONS
special_featuresPART OF KIT P/N12350779
end_item_identificationSUPPORT,LOCKOUT,SUSPENSION,RIGHT,CAGE19207,P/N12293293-2; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE
NSN3110-01-360-3133
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: K3877-K3820 · 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
SPECIAL FEATURESPART OF KIT P/N12350779
END ITEM IDENTIFICATIONSUPPORT,LOCKOUT,SUSPENSION,RIGHT,CAGE19207,P/N12293293-2; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE
SUBSTITUTES & CROSS-REFERENCES 3
10085903Reference document
Same NSN cross-reference
Reference document — Informative reference only
12358858Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
3877-3820Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 K3877-K3820?
K3877-K3820 is a BEARING,ROLLER,TAPERED.
What parts can replace K3877-K3820?
There are 3 known substitutes for K3877-K3820: 10085903, 12358858, 3877-3820. Substitute compatibility should be verified for your specific system.
What is the NSN for K3877-K3820?
K3877-K3820 is cataloged in the U.S. Government catalog under NSN 3110-01-360-3133. This indicates validated use in U.S. government and defense supply chains.
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