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Technical Data Sheet
PartsTable / COMPONENT / 1188716
1188716 ✓ 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: 1.0100 INCHES NOMINAL IN, bore_diameter: 1.4365 INCHES NOMINAL IN, style_designator: NORMAL ANGLE, cone_corner_radius: 0.6256 INCHES NOMINAL IN, standard_tolerance_designation: AFBMA CLASS 4. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0739, 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
1188716
NSN: 3110-00-100-0739
FSC: 3110
CAGE: 01530 — CHRYSLER CORP 8MILE AND OUTER DR STAMPING PLANT (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cone_width1.0100 INCHES NOMINAL IN
bore_diameter1.4365 INCHES NOMINAL IN
style_designatorNORMAL ANGLE
cone_corner_radius0.6256 INCHES NOMINAL IN
standard_tolerance_designationAFBMA CLASS 4
NSN3110-00-100-0739
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1188716 · 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
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 4
•
CONE WIDTH: 1.0100 INCHES NOMINAL IN
•
BORE DIAMETER: 1.4365 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NORMAL ANGLE
•
CONE CORNER RADIUS: 0.6256 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)
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 4
CONE WIDTH1.0100 INCHES NOMINAL IN
BORE DIAMETER1.4365 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
CONE CORNER RADIUS0.6256 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
AN3027-8Interchangeable
interchangeable cross-reference
interchangeable
A3169Interchangeable
interchangeable cross-reference
interchangeable
2780Interchangeable
IBM PCI-X Ultra4 RAID Controller
interchangeable
A909AInterchangeable
interchangeable cross-reference
interchangeable
53B6244Interchangeable
interchangeable cross-reference
interchangeable
4220PL0842499Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1188716?
1188716 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 1188716?
There are 20 known substitutes for 1188716: AN3027-8, A3169, 2780 and 17 more. Substitute compatibility should be verified for your specific system.
Is 1188716 still available?
1188716 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