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A24450 — CUP,TAPERED ROLLER BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

A24450: CUP,TAPERED ROLLER BEARING.

The CUP,TAPERED ROLLER BEARING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include height: 0.531 INCHES NOMINAL IN, material: RUBBER SYNTHETIC AND COTTON OVERALL, bore_type: STRAIGHT, duty_type: CONTINUOUS, port_style: GASKET SEAL SINGLE PORT, body_length: 1.719 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0349, 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
A24450
NSN: 3110-00-100-0349
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 03677 — ANTHONY YORK CO (USA)
SPECIFICATIONS
height0.531 INCHES NOMINAL IN
materialRUBBER SYNTHETIC AND COTTON OVERALL
bore_typeSTRAIGHT
duty_typeCONTINUOUS
port_styleGASKET SEAL SINGLE PORT
body_length1.719 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN
bonnet_typeINSIDE SCREW
design_typeSTEP CHUCK
thread_size1.312-20
shank_length0.266 INCHES NOMINAL IN
thread_class2A A
body_diameter0.281 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN
NSN3110-00-100-0349
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: A24450 · 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 7
1729Reference document
Same NSN cross-reference
Reference document — Secondary reference
R5AReference document
Same NSN cross-reference
Reference document — Secondary reference
17X165Reference document
Same NSN cross-reference
Reference document — Secondary reference
40830Reference document
Same NSN cross-reference
Reference document — Secondary reference
120264Reference document
Same NSN cross-reference
Reference document — Secondary reference
D45716Reference 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 A24450?
A24450 is a CUP,TAPERED ROLLER BEARING.
What parts can replace A24450?
There are 7 known substitutes for A24450: 1729, R5A, 17X165 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A24450?
A24450 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0349. 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.