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Technical Data Sheet
PartsTable / COMPONENT / D23
D23 ✓ 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

CYLINDER ASSEMBLY,ACTUATING,LINE. Key specifications include material: COPPER ALLOY, body_width: 0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN, point_size: 0.375 INCHES IN, body_height: 0.500 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN, body_length: 0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN, body_material: ALUMINUM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-8540, 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
D23
NSN: 3110-00-100-8540
FSC: 3110
CAGE: 03489 — ANDREWS BEARING CORP DIV OF MPB CORP SUB OF WHEELABRATOR-FRYE INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
body_width0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN
point_size0.375 INCHES IN
body_height0.500 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
body_length0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN
body_materialALUMINUM
overall_width2.125 INCHES NOMINAL IN
alignment_typeRIGID
inclosure_typeFULLY INCLOSED
overall_height2.906 INCHES NOMINAL IN
overall_length10.000 INCHES NOMINAL IN
surface_finishGROUND
NSN3110-00-100-8540
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: D23 · 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: ABEC NO.1
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
SURFACE FINISH: GROUND
•
ALIGNMENT TYPE: RIGID
•
OVERALL OUTSIDE DIAMETER: 3.2187 INCHES NOMINAL IN
•
BORE SMALLEST DIAMETER: 1.8750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESRETAINERLESS TYPE
STANDARD TOLERANCE DESIGNATIONABEC NO.1
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
SURFACE FINISHGROUND
ALIGNMENT TYPERIGID
OVERALL HEIGHT0.8125 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER3.2187 INCHES NOMINAL IN
BORE SMALLEST DIAMETER1.8750 INCHES NOMINAL IN
STYLE DESIGNATORGROOVED RACE SURFACE, BANDED OD
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
5625Interchangeable
IBM Fiber Cable LC/LC 25m multimode
interchangeable
5625-5Interchangeable
interchangeable cross-reference
interchangeable
D23Interchangeable
interchangeable cross-reference
interchangeable
E23Interchangeable
interchangeable cross-reference
interchangeable
1929094-1Interchangeable
interchangeable cross-reference
interchangeable
SR2FCHH7P24LY167Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D23?
D23 is a CYLINDER ASSEMBLY,ACTUATING,LINE.
What parts can replace D23?
There are 20 known substitutes for D23: 5625, 5625-5, D23 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D23?
D23 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-8540. 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