PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 755394
755394 ✓ 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 BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BALL, bore_shape: STRAIGHT, bore_diameter: 0.3750 INCHES NOMINAL IN, overall_width: 0.1560 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-679-8917, 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
755394
NSN: 3110-00-679-8917
FSC: 3110
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BALL
bore_shapeSTRAIGHT
bore_diameter0.3750 INCHES NOMINAL IN
overall_width0.1560 INCHES NOMINAL IN
load_directionRADIAL
surface_finishGROUND
special_featuresFRACTURNED OUTER RING,TWO STAINLESS STEEL HOLDING RINGS ON OD OF OUTER RING
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
internal_clearance0.0003 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
lubrication_materialOIL
overall_outside_diameter0.6250 INCHES NOMINAL IN
retainer_fabrication_methodMACHINED
NSN3110-00-679-8917
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 755394 · 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
•
BORE DIAMETER: 0.3750 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.5
•
LOAD DIRECTION: RADIAL
•
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
•
SURFACE FINISH: GROUND
•
INTERNAL CLEARANCE: 0.0003 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER0.3750 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONABEC NO.5
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISHGROUND
INTERNAL CLEARANCE0.0003 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
BORE SHAPESTRAIGHT
SPECIAL FEATURESFRACTURNED OUTER RING,TWO STAINLESS STEEL HOLDING RINGS ON OD OF OUTER RING
LUBRICATION MATERIALOIL
RETAINER FABRICATION METHODMACHINED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
2370Interchangeable
interchangeable cross-reference
interchangeable
SS3Interchangeable
interchangeable cross-reference
interchangeable
62D29Interchangeable
interchangeable cross-reference
interchangeable
2-4896Interchangeable
interchangeable cross-reference
interchangeable
M60Interchangeable
interchangeable cross-reference
interchangeable
2-3595Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 755394?
755394 is a BEARING,BALL,ANNULAR.
What parts can replace 755394?
There are 14 known substitutes for 755394: 2370, SS3, 62D29 and 11 more. Substitute compatibility should be verified for your specific system.
Is 755394 still available?
755394 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026