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Technical Data Sheet
PartsTable / COMPONENT / 3218-9
3218-9 ✓ Verified by PartsTable
Esselte · 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, body_style: STRAIGHT SHAPE, INTERNAL COUPLING, cone_width: 1.5000 INCHES NOMINAL IN, shell_type: SOLID, thread_class: 2B, bore_diameter: 5.0000 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 3110-00-289-6585, 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
3218-9
NSN: 3110-00-289-6585
FSC: 3110
CAGE: 13841 — TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_styleSTRAIGHT SHAPE, INTERNAL COUPLING
cone_width1.5000 INCHES NOMINAL IN
shell_typeSOLID
thread_class2B
bore_diameter5.0000 INCHES NOMINAL IN
style_designatorNORMAL ANGLE
thread_directionRIGHT-HAND
cone_corner_radius0.1400 INCHES NOMINAL IN
mating_end_quantity2
nominal_thread_size0.250 INCHES IN
contact_removabilityNONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING
NSN3110-00-289-6585
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 3218-9 · Esselte ⚠ 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
•
BORE DIAMETER: 5.0000 INCHES NOMINAL IN
•
CONE WIDTH: 1.5000 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: NORMAL ANGLE
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
CONE CORNER RADIUS: 0.1400 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)
BORE DIAMETER5.0000 INCHES NOMINAL IN
CONE WIDTH1.5000 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORNORMAL ANGLE
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
CONE CORNER RADIUS0.1400 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
48290Interchangeable
interchangeable cross-reference
interchangeable
6235Interchangeable
interchangeable cross-reference
interchangeable
062356Interchangeable
interchangeable cross-reference
interchangeable
722 17-3Interchangeable
interchangeable cross-reference
interchangeable
108X187Interchangeable
interchangeable cross-reference
interchangeable
H9332-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3218-9?
3218-9 is a CONE AND ROLLERS,TAPERED ROLLER manufactured by Esselte.
What parts can replace 3218-9?
There are 24 known substitutes for 3218-9: 48290, 6235, 062356 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3218-9?
3218-9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-289-6585. 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