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Technical Data Sheet
PartsTable / COMPONENT / 100-2346
100-2346 ✓ Verified by PartsTable
3M · 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 GEARSHAFT,WORM WHEEL is a 3M industrial component. Key specifications include visor_color: CLEAR, style_designator: PLASTIC VISOR, part_name_assigned_by_controlling_agency: CLEARWAY BROWGUARD W/ELASTIC HEADBAND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-554-3248, 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
100-2346
NSN: 3110-00-554-3248
FSC: 3110
CAGE: 82990 — AERODRI CORP KECO INDUSTRIES INC DIV (USA)
SPECIFICATIONS
visor_colorCLEAR
style_designatorPLASTIC VISOR
part_name_assigned_by_controlling_agencyCLEARWAY BROWGUARD W/ELASTIC HEADBAND
NSN3110-00-554-3248
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 100-2346 · 3M ⚠ 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
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
BORE SHAPE: STRAIGHT
•
SURFACE FINISH: GROUND
•
RETAINER FABRICATION METHOD: PRESSED
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH27.0 MILLIMETERS NOMINAL MM
INTERNAL FIT-UP DESIGNATIONSTANDARD
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE SHAPESTRAIGHT
END ITEM IDENTIFICATIONLOGISTICS SUPPORT VESSEL
SURFACE FINISHGROUND
RETAINER FABRICATION METHODPRESSED
LOAD DIRECTIONRADIAL
MATERIALSTEEL OVERALL
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
104709Interchangeable
interchangeable cross-reference
interchangeable
3000H4AInterchangeable
interchangeable cross-reference
interchangeable
43310Interchangeable
interchangeable cross-reference
interchangeable
90028Interchangeable
interchangeable cross-reference
interchangeable
G355640Interchangeable
interchangeable cross-reference
interchangeable
27592Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 100-2346?
100-2346 is a GEARSHAFT,WORM WHEEL manufactured by 3M.
What parts can replace 100-2346?
There are 31 known substitutes for 100-2346: 104709, 3000H4A, 43310 and 28 more. Substitute compatibility should be verified for your specific system.
Is 100-2346 still available?
100-2346 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