PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 100-18R
100-18R ✓ 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,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include special_features: DRIVE-ON SERRATED V-TYPE FOR 0.188 IN. STUD DIA CAPACITY; 0.625 IN.

HEXAGON EXTERNAL DRIVE SIZE IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-3576, 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
100-18R
NSN: 3110-00-156-3576
FSC: 3110
CAGE: 29930 — INTERNATIONAL HARVESTER CO AGRICULTURAL EQUIPMENT DIV (USA)
SPECIFICATIONS
special_featuresDRIVE-ON SERRATED V-TYPE FOR 0.188 IN. STUD DIA CAPACITY; 0.625 IN. HEXAGON EXTERNAL DRIVE SIZE IN
NSN3110-00-156-3576
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 100-18R · 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
•
MATERIAL: STEEL OUTER RING
•
BEARING SEAL TYPE: CONTACT
•
SURFACE FINISH: GROUND
•
RETAINER FABRICATION METHOD: PRESSED
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
LUBRICATION MATERIAL: GREASE
•
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: DOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OUTER RING
BEARING SEAL TYPECONTACT
SURFACE FINISHGROUND
BEARING SEAL TYPECONTACT
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONSTANDARD
LUBRICATION MATERIALGREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONDOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 36
8107A066Interchangeable
interchangeable cross-reference
interchangeable
4464Interchangeable
interchangeable cross-reference
interchangeable
SG3835PC27Interchangeable
interchangeable cross-reference
interchangeable
G9708PC28Interchangeable
interchangeable cross-reference
interchangeable
SG2835PC27Interchangeable
interchangeable cross-reference
interchangeable
138-063-0003Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 100-18R?
100-18R is a BEARING,BALL,ANNULAR.
What parts can replace 100-18R?
There are 36 known substitutes for 100-18R: 8107A066, 4464, SG3835PC27 and 33 more. Substitute compatibility should be verified for your specific system.
Is 100-18R still available?
100-18R 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