PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 519-65
519-65 ✓ Verified by PartsTable
UNYKAch · 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

SOCKET,PLUG-IN ELECTRONIC COMPON. Key specifications include material: STEEL CASE, bore_shape: STRAIGHT, case_style: SQUARE, seal_width: 0.469 INCHES NOMINAL IN, bore_diameter: 35.00 MILLIMETERS NOMINAL MM, overall_width: 21.0 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-107-7566, 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
519-65
NSN: 3110-00-107-7566
FSC: 3110
CAGE: 79466 — AESYS TECHNOLOGIES, L.L.C. DBA JACKSON & CHURCH HVAC GLOBAL DIV YORK SHIPLEY GLOBAL (USA)
SPECIFICATIONS
materialSTEEL CASE
bore_shapeSTRAIGHT
case_styleSQUARE
seal_width0.469 INCHES NOMINAL IN
bore_diameter35.00 MILLIMETERS NOMINAL MM
overall_width21.0 MILLIMETERS NOMINAL MM
seal_quantity1
load_directionRADIAL
surface_finishGROUND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
bearing_seal_typeCONTACT
housing_bore_diameter3.371 INCHES NOMINAL IN
NSN3110-00-107-7566
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 519-65 · UNYKAch ⚠ 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
•
OVERALL OUTSIDE DIAMETER: 80.00 MILLIMETERS NOMINAL MM
•
BORE DIAMETER: 35.00 MILLIMETERS NOMINAL MM
•
SEAL QUANTITY: 1
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
LOAD DIRECTION: RADIAL
•
BORE SHAPE: STRAIGHT
•
MATERIAL: STEEL RETAINER
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER80.00 MILLIMETERS NOMINAL MM
BORE DIAMETER35.00 MILLIMETERS NOMINAL MM
SEAL QUANTITY1
STANDARD TOLERANCE DESIGNATIONABEC NO.1
LOAD DIRECTIONRADIAL
BORE SHAPESTRAIGHT
MATERIALSTEEL RETAINER
MATERIALSTEEL INNER RING
MATERIALRUBBER SYNTHETIC SEAL
MATERIALSTEEL BALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
AA1011Interchangeable
interchangeable cross-reference
interchangeable
9613Interchangeable
interchangeable cross-reference
interchangeable
9307Interchangeable
interchangeable cross-reference
interchangeable
9607Interchangeable
interchangeable cross-reference
interchangeable
118-3-1Interchangeable
interchangeable cross-reference
interchangeable
99504ANG25Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 519-65?
519-65 is a SOCKET,PLUG-IN ELECTRONIC COMPON manufactured by UNYKAch.
What parts can replace 519-65?
There are 28 known substitutes for 519-65: AA1011, 9613, 9307 and 25 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 519-65?
519-65 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-107-7566. 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