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300409 — BEARING,BALL,ANNULAR

✓ Government record, cited
Legrand · TAPERED BEARING
PRODUCT OVERVIEW

300409: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a Legrand industrial component. Key specifications include exterior_color: GREEN, special_features: 15 FT GREEN OXYGEN HOSE FOR END ITEM NSN 6530-01-505-0207 FT, end_item_identification: 6530-01-505-0207 MICROBOOST, OXYGEN CONCENTRATION SYSTEM, measuring_method_and_length: 15.0 FEET NOMINAL OVERALL FT, part_name_assigned_by_controlling_agency: HOSE O2 15FT GREEN FT. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-554-3466, 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
300409
NSN: 3110-00-554-3466
NIINs: 005543466, 011115694, 012762431, 015317145, 016143942
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 95019 — DANA CORP SPICER TRANSMISSION DIV (USA)
SPECIFICATIONS
exterior_colorGREEN
special_features15 FT GREEN OXYGEN HOSE FOR END ITEM NSN 6530-01-505-0207 FT
end_item_identification6530-01-505-0207 MICROBOOST, OXYGEN CONCENTRATION SYSTEM
measuring_method_and_length15.0 FEET NOMINAL OVERALL FT
part_name_assigned_by_controlling_agencyHOSE O2 15FT GREEN FT
NSN3110-00-554-3466
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 300409 · Legrand ⚠ 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
•
RETAINER FABRICATION METHOD: PRESSED
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 120.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH29.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER120.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
SPECIAL FEATURESTYPE 111, CLASS 3, GRADE 00
STANDARD TOLERANCE DESIGNATIONABEC NO.1
SUBSTITUTES & CROSS-REFERENCES 10
700371Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7409Reference document
Same NSN cross-reference
Reference document — Secondary reference
799252Reference document
Same NSN cross-reference
Reference document — Secondary reference
2007136Reference document
Same NSN cross-reference
Reference document — Secondary reference
6409Reference document
Same NSN cross-reference
Reference document — Secondary reference
412049Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 300409?
300409 is a BEARING,BALL,ANNULAR manufactured by Legrand.
What parts can replace 300409?
There are 10 known substitutes for 300409: 700371, 7409, 799252 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 300409?
300409 is cataloged in the U.S. Government catalog under NSN 3110-00-554-3466. This indicates validated use in U.S. government and defense supply chains.
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