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Technical Data Sheet
PartsTable / COMPONENT / 30-409
30-409 ✓ Verified by PartsTable
Lindy · 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

Lindy Power Cables are high quality, reliable power delivery connections for use in a wide variety of professional and home environments.<br><br>This cable is perfect for the connection between a notebooks' power supply and the English electricity grid. It is an ideal replacement for a missing or damaged laptop power cable as the C5 connector is used on most major laptop power supplies.<br><br>Please note that this cable is for use in dry areas only.<br><br>UK 3 Pin to IEC C5 Mains Cables are available in the following lengths: 1m, 2m and 3m. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-8066, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
30-409
NSN: 3110-00-156-8066
FSC: 3110
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
width0.125 INCHES NOMINAL IN
length18.0 INCHES NOMINAL IN
materialCOTTON OVERALL
cubic_measure0.0334 CUBIC FEET
special_featuresFLAT,STERILE COTTON TAPE FOR TYING OFF UMBILICAL CORD STUMP DURING CATHETERIZATION;WIDTH:0.125 INCHES NOMINAL; LENGTH: 18 INCHES NOMINAL; CASE OF 100 IN
part_name_assigned_by_controlling_agencyUMBILICAL TAPE, 1/8" X 18", 100S
NSN3110-00-156-8066
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 30-409 · Lindy ⚠ 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 SHAPE: STRAIGHT
•
MATERIAL: STEEL OVERALL
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
CONTACT ANGLE: 25.0 DEGREES MINIMUM
TECHNICAL CHARACTERISTICS (FLIS)
BORE SHAPESTRAIGHT
BORE SHAPESTRAIGHT
OVERALL WIDTH29.0 MILLIMETERS NOMINAL MM
MATERIALSTEEL OVERALL
MATERIALSTEEL OVERALL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
CONTACT ANGLE25.0 DEGREES MINIMUM
STANDARD TOLERANCE DESIGNATIONABEC NO.1
LOAD DIRECTIONANGULAR
SURFACE FINISHGROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
7409Interchangeable
interchangeable cross-reference
interchangeable
MT409PInterchangeable
interchangeable cross-reference
interchangeable
87542-1704ITEM17Interchangeable
interchangeable cross-reference
interchangeable
3T079AInterchangeable
interchangeable cross-reference
interchangeable
7409CInterchangeable
interchangeable cross-reference
interchangeable
373-090-013Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 30-409?
30-409 is a BEARING,BALL,ANNULAR manufactured by Lindy.
What parts can replace 30-409?
There are 23 known substitutes for 30-409: 7409, MT409P, 87542-1704ITEM17 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 30-409?
30-409 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-8066. 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