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Technical Data Sheet
PartsTable / COMPONENT / D-18
D-18 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: COPPER, duty_type: CONTINUOUS, tip_shape: 30 DEG CHAMFERED END, body_style: O-FRAME, body_width: 1.187 INCHES NOMINAL IN, body_height: 0.937 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 3110-00-100-8528, 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
D-18
NSN: 3110-00-100-8528
FSC: 3110
CAGE: 03489 — ANDREWS BEARING CORP DIV OF MPB CORP SUB OF WHEELABRATOR-FRYE INC (USA)
SPECIFICATIONS
materialCOPPER
duty_typeCONTINUOUS
tip_shape30 DEG CHAMFERED END
body_styleO-FRAME
body_width1.187 INCHES NOMINAL IN
body_height0.937 INCHES NOMINAL IN
body_length2.250 INCHES NOMINAL IN
corner_shapeSQUARE ALL CORNERS
thread_class2B ALL FACILITIES ALL LOCATIONS
coil_quantity2
overall_width2.600 INCHES MAXIMUM IN
alignment_typeRIGID
NSN3110-00-100-8528
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: D-18 · 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
•
BORE SMALLEST DIAMETER: 1.5625 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
SURFACE FINISH: GROUND
•
LARGEST BORE DIAMETER: 1.5625 INCHES NOMINAL IN
•
OVERALL OUTSIDE DIAMETER: 2.5937 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.6250 INCHES NOMINAL IN
BORE SMALLEST DIAMETER1.5625 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONABEC NO.1
SURFACE FINISHGROUND
LARGEST BORE DIAMETER1.5625 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER2.5937 INCHES NOMINAL IN
SPECIAL FEATURESRETAINERLESS TYPE
ALIGNMENT TYPERIGID
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
D-18Interchangeable
interchangeable cross-reference
interchangeable
BS5-1524PC14Interchangeable
interchangeable cross-reference
interchangeable
DD445S4700-444ALT4PC14Interchangeable
interchangeable cross-reference
interchangeable
D169-617 E18Interchangeable
interchangeable cross-reference
interchangeable
1385500 PC C18-LR18-SR18-FR3Interchangeable
interchangeable cross-reference
interchangeable
E168-130 ITEM 112Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D-18?
D-18 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace D-18?
There are 23 known substitutes for D-18: D-18, BS5-1524PC14, DD445S4700-444ALT4PC14 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D-18?
D-18 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-8528. 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