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Technical Data Sheet
61818 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 3.5425 INCHES MINIMUM AND 3.5433 INCHES MAXIMUM IN, overall_width: 0.5071 INCHES MINIMUM AND 0.5118 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-112-9515, 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
61818
NSN: 5120-01-112-9515
FSC: 5120
CAGE: 8552B — EGAMASTER SL (ESP)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter3.5425 INCHES MINIMUM AND 3.5433 INCHES MAXIMUM IN
overall_width0.5071 INCHES MINIMUM AND 0.5118 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
overall_outside_diameter4.5270 INCHES MINIMUM AND 4.5276 INCHES MAXIMUM IN
standard_tolerance_designationABEC NO.1
NSN5120-01-112-9515
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BEARING,BALL,ANNULAR TITLE COMPONENT PN 61818 MFR BEARING,BALL,ANNULAR
KEY FEATURES
WRENCHING END OPENING DEPTH: 14.6 MILLIMETERS MINIMUM MM
SURFACE TREATMENT: CHROMIUM OVERALL
WRENCHING SURFACE SHAPE: 6 POINT SINGLE END INTERNAL
DRIVE SURFACE SIZE: 0.500 INCHES NOMINAL SINGLE END IN
STYLE DESIGNATOR: INTERNAL-INTERNAL
WRENCHING END OUTSIDE DIAMETER: 35.0 MILLIMETERS MAXIMUM MM
WRENCHING SURFACE SIZE: 26.0 MILLIMETERS NOMINAL SINGLE END MM
TECHNICAL CHARACTERISTICS (FLIS)
WRENCHING END OPENING DEPTH14.6 MILLIMETERS MINIMUM MM
OVERALL LENGTH48.0 MILLIMETERS MAXIMUM MM
SURFACE TREATMENTCHROMIUM OVERALL
WRENCHING SURFACE SHAPE6 POINT SINGLE END INTERNAL
DRIVE SURFACE SIZE0.500 INCHES NOMINAL SINGLE END IN
STYLE DESIGNATORINTERNAL-INTERNAL
WRENCHING END OUTSIDE DIAMETER35.0 MILLIMETERS MAXIMUM MM
WRENCHING SURFACE SIZE26.0 MILLIMETERS NOMINAL SINGLE END MM
DRIVE END SHAPESQUARE SINGLE END INTERNAL
FEATURES PROVIDEDMANUAL TOOL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
MS15444-64Interchangeable
interchangeable cross-reference
interchangeable
GGG-D-751 TYCInterchangeable
interchangeable cross-reference
interchangeable
13326Interchangeable
interchangeable cross-reference
interchangeable
5190456Interchangeable
interchangeable cross-reference
interchangeable
85644BSInterchangeable
interchangeable cross-reference
interchangeable
B3435-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 61818?
61818 is a BEARING,BALL,ANNULAR.
What parts can replace 61818?
There are 18 known substitutes for 61818: MS15444-64, GGG-D-751 TYC, 13326 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 61818?
61818 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-112-9515. This indicates validated use in U.S. government and defense supply chains.
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