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Technical Data Sheet
PartsTable / COMPONENT / A18105
A18105 ✓ 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

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: STEEL OVERALL, cone_width: 1.1450 INCHES NOMINAL IN, bore_diameter: 1.5000 INCHES NOMINAL IN, terminal_type: TAB, SOLDER LUG, style_designator: NORMAL ANGLE, thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0238, 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
A18105
NSN: 3110-00-100-0238
FSC: 3110
CAGE: 56721 — PREMIER CENTRAL TRUCK BODY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cone_width1.1450 INCHES NOMINAL IN
bore_diameter1.5000 INCHES NOMINAL IN
terminal_typeTAB, SOLDER LUG
style_designatorNORMAL ANGLE
thread_directionRIGHT-HAND
cone_corner_radius0.1406 INCHES NOMINAL IN
nominal_thread_size0.375 INCHES IN
thread_series_designatorUNEF
electrical_insulation_featureUNINSULATED
standard_tolerance_designationAFBMA CLASS 2
mounting_facility_type_and_quantity1 THREADED HOLE(S)
NSN3110-00-100-0238
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: A18105 · 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
•
CONE WIDTH: 1.1450 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NORMAL ANGLE
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 1.5000 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.1406 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
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)
CONE WIDTH1.1450 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER1.5000 INCHES NOMINAL IN
CONE CORNER RADIUS0.1406 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
R3459BInterchangeable
interchangeable cross-reference
interchangeable
92705Interchangeable
interchangeable cross-reference
interchangeable
2HE873Interchangeable
interchangeable cross-reference
interchangeable
7020562PT1Interchangeable
interchangeable cross-reference
interchangeable
A18105Interchangeable
interchangeable cross-reference
interchangeable
C70Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A18105?
A18105 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace A18105?
There are 20 known substitutes for A18105: R3459B, 92705, 2HE873 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A18105?
A18105 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0238. 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