PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 8-32-20-58-022
8-32-20-58-022 ✓ Verified by PartsTable
— · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

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 end_type: EXTERNAL THREAD FIRST END, material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, body_style: PRINTED CIRCUIT, body_width: 0.370 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN, duty_cycle: CONTINUOUS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-606-1842, 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
8-32-20-58-022
NSN: 3110-00-606-1842
FSC: 3110
CAGE: 70433 — APPLETON MARINE INC (USA)
SPECIFICATIONS
end_typeEXTERNAL THREAD FIRST END
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
body_stylePRINTED CIRCUIT
body_width0.370 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
duty_cycleCONTINUOUS
head_styleHEXAGON
ring_styleC
body_height0.230 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
body_length0.260 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
head_height0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN
seat_radius0.125 INCHES NOMINAL IN
NSN3110-00-606-1842
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 8-32-20-58-022 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
104080Interchangeable
interchangeable cross-reference
interchangeable
2FD40Interchangeable
interchangeable cross-reference
interchangeable
30038Interchangeable
interchangeable cross-reference
interchangeable
3320Interchangeable
interchangeable cross-reference
interchangeable
BA41Interchangeable
interchangeable cross-reference
interchangeable
MIL-B-18/19Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8-32-20-58-022?
8-32-20-58-022 is a CUP,TAPERED ROLLER BEARING.
What parts can replace 8-32-20-58-022?
There are 31 known substitutes for 8-32-20-58-022: 104080, 2FD40, 30038 and 28 more. Substitute compatibility should be verified for your specific system.
Is 8-32-20-58-022 still available?
8-32-20-58-022 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026