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6280-6220 — BEARING,ROLLER,TAPERED

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

6280-6220: 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, point_type: NOTCHED, point_angle: 90.0 DEGREES NOMINAL, shank_style: STRAIGHT ROUND, flute_length: 1.500 INCHES NOMINAL IN, overall_width: 5.190 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-5971, 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
6280-6220
NSN: 3110-00-100-5971
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
point_typeNOTCHED
point_angle90.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length1.500 INCHES NOMINAL IN
cell_quantity6
overall_width5.190 INCHES NOMINAL IN
terminal_typePOST
flute_quantity2
overall_height7.350 INCHES NOMINAL IN
overall_length7.770 INCHES NOMINAL IN
shank_diameter0.125 INCHES NOMINAL IN
NSN3110-00-100-5971
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 6280-6220 · 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 3
160-7NReference document
Same NSN cross-reference
Reference document — Secondary reference
U133Reference document
Same NSN cross-reference
Reference document — Secondary reference
1B3995Reference 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 6280-6220?
6280-6220 is a BEARING,ROLLER,TAPERED.
What parts can replace 6280-6220?
There are 3 known substitutes for 6280-6220: 160-7N, U133, 1B3995. Substitute compatibility should be verified for your specific system.
What is the NSN for 6280-6220?
6280-6220 is cataloged in the U.S. Government catalog under NSN 3110-00-100-5971. This indicates validated use in U.S. government and defense supply chains.
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