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Technical Data Sheet
PartsTable / COMPONENT / 0023874102
0023874102 ✓ 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 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, cup_width: 0.8125 INCHES NOMINAL IN, cone_width: 1.1142 INCHES NOMINAL IN, bore_diameter: 1.7500 INCHES NOMINAL IN, overall_width: 1.2188 INCHES NOMINAL IN, standout_width: 0.4063 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-5820, 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
0023874102
NSN: 3110-00-100-5820
FSC: 3110
CAGE: F6573 — ARQUUS (FRA)
SPECIFICATIONS
materialSTEEL OVERALL
cup_width0.8125 INCHES NOMINAL IN
cone_width1.1142 INCHES NOMINAL IN
bore_diameter1.7500 INCHES NOMINAL IN
overall_width1.2188 INCHES NOMINAL IN
standout_width0.4063 INCHES NOMINAL IN
style_designatorSTRAIGHT BORE, STEEP ANGLE
cone_corner_radius0.0780 INCHES NOMINAL IN
backface_corner_radius0.0310 INCHES NOMINAL IN
overall_outside_diameter3.7500 INCHES NOMINAL IN
standard_tolerance_designationAFBMA CLASS 2
NSN3110-00-100-5820
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 0023874102 · 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
KEY FEATURES
•
OVERALL OUTSIDE DIAMETER: 3.7500 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
STANDOUT WIDTH: 0.4063 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT BORE, STEEP ANGLE
•
MATERIAL: STEEL OVERALL
•
CUP WIDTH: 0.8125 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.0310 INCHES NOMINAL IN
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 (FLIS)
OVERALL OUTSIDE DIAMETER3.7500 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
STANDOUT WIDTH0.4063 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT BORE, STEEP ANGLE
MATERIALSTEEL OVERALL
CUP WIDTH0.8125 INCHES NOMINAL IN
OVERALL WIDTH1.2188 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.0310 INCHES NOMINAL IN
CONE CORNER RADIUS0.0780 INCHES NOMINAL IN
CONE WIDTH1.1142 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
110S 1-7/8Interchangeable
interchangeable cross-reference
interchangeable
53620Interchangeable
interchangeable cross-reference
interchangeable
2411 1-7/8Interchangeable
interchangeable cross-reference
interchangeable
29302Interchangeable
interchangeable cross-reference
interchangeable
16125Interchangeable
interchangeable cross-reference
interchangeable
08-552-4AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0023874102?
0023874102 is a BEARING,ROLLER,TAPERED.
What parts can replace 0023874102?
There are 23 known substitutes for 0023874102: 110S 1-7/8, 53620, 2411 1-7/8 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0023874102?
0023874102 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-5820. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026