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Technical Data Sheet
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11-409 — Technical Data Sheet

✓ 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 CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include diameter: 0.189 INCHES NOMINAL IN, material: STEEL OVERALL, thickness: 0.032 INCHES NOMINAL IN, bore_shape: STRAIGHT, point_type: CONVENTIONAL, point_angle: 118.0 DEGREES NOMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 3110-00-184-5418, 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
11-409
NSN: 3110-00-184-5418
FSC: 3110
CAGE: 58265 — STRUTHERS WELLS CORP (USA)
SPECIFICATIONS
diameter0.189 INCHES NOMINAL IN
materialSTEEL OVERALL
thickness0.032 INCHES NOMINAL IN
bore_shapeSTRAIGHT
point_typeCONVENTIONAL
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
cam_quantity2
flute_length1.625 INCHES NOMINAL IN
bore_diameter1.2490 INCHES MINIMUM AND 1.2495 INCHES MAXIMUM IN
hole_diameter0.386 INCHES NOMINAL IN
overall_width1.1190 INCHES MINIMUM AND 1.1240 INCHES MAXIMUM IN
NSN3110-00-184-5418
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 11-409 · 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
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
BORE SHAPE: STRAIGHT
•
STYLE DESIGNATOR: SINGLE ROW, TWO-DIRECTION LOCATING, TWO LIP INNER RING, TWO LIP OUTER RING, SEPARABLE
•
MATERIAL: STEEL INNER RING
•
STANDARD TOLERANCE DESIGNATION: RBEC NO.1
•
BORE DIAMETER: 1.2490 INCHES MINIMUM AND 1.2495 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
INTERNAL FIT-UP DESIGNATIONSTANDARD
BORE SHAPESTRAIGHT
STYLE DESIGNATORSINGLE ROW, TWO-DIRECTION LOCATING, TWO LIP INNER RING, TWO LIP OUTER RING, SEPARABLE
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
MATERIALSTEEL ROLLER
STANDARD TOLERANCE DESIGNATIONRBEC NO.1
BORE DIAMETER1.2490 INCHES MINIMUM AND 1.2495 INCHES MAXIMUM IN
LOCATING FEATURETWO DIRECTION
SURFACE FINISHGROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
11409-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2012-T 30InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
GGG-D-751 TYCInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
13330InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
9-262-01-0004InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
215PInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11-409?
11-409 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 11-409?
There are 9 known substitutes for 11-409: 11409-1, 2012-T 30, GGG-D-751 TYC and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11-409?
11-409 is cataloged in the Federal Logistics Information System under NSN 3110-00-184-5418. 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: October 2026