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Technical Data Sheet
PartsTable / COMPONENT / 39539
39539 ✓ Verified by PartsTable
Clementoni · 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

Proposte uniche e originali ispirate ai trend del momento definiscono un mondo di puzzle collezionabili ed esclusive idee regalo<br><br>Made in Italy<br><br>Visita la sezione assistenza per usufruire del servizio "pezzi smarriti"<br><br>Ideato, progettato e sviluppato in Italia. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-838-6752, 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
39539
NSN: 3110-00-838-6752
FSC: 3110
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 OVERALL
bore_shapeSTRAIGHT
bore_diameter2.8122 INCHES MINIMUM AND 2.8128 INCHES MAXIMUM IN
overall_width0.8950 INCHES MINIMUM AND 0.9000 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
special_featuresINNER RING CONSISTS OF TWO SEPARATE RACES WITH SPACER,INTERGRAL SHIELDFORMED BY EXTENDED LANDS OF INNER AND OUTER RINGS
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
lubrication_materialGREASE
overall_outside_diameter3.4994 INCHES MINIMUM AND 3.5000 INCHES MAXIMUM IN
standard_tolerance_designationABEC NO.1
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN3110-00-838-6752
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 39539 · Clementoni ⚠ 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
•
MATERIAL: STEEL COMP E52100 OVERALL
•
BORE DIAMETER: 2.8122 INCHES MINIMUM AND 2.8128 INCHES MAXIMUM IN
•
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION: PRIMARILY RADIAL
•
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
•
SURFACE FINISH: GROUND
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.8950 INCHES MINIMUM AND 0.9000 INCHES MAXIMUM IN
MATERIALSTEEL COMP E52100 OVERALL
BORE DIAMETER2.8122 INCHES MINIMUM AND 2.8128 INCHES MAXIMUM IN
INTERNAL FIT-UP CONTACT ANGULAR DIRECTIONPRIMARILY RADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
SPECIAL FEATURESINNER RING CONSISTS OF TWO SEPARATE RACES WITH SPACER,INTERGRAL SHIELDFORMED BY EXTENDED LANDS OF INNER AND OUTER RINGS
SURFACE FINISHGROUND
LOAD DIRECTIONRADIAL
LUBRICATION MATERIALGREASE
BORE SHAPESTRAIGHT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
3127Interchangeable
interchangeable cross-reference
interchangeable
8B832Interchangeable
interchangeable cross-reference
interchangeable
6Y1935Interchangeable
interchangeable cross-reference
interchangeable
9539Interchangeable
interchangeable cross-reference
interchangeable
123SCSA514-21Interchangeable
interchangeable cross-reference
interchangeable
JHP60-204Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 39539?
39539 is a BEARING,BALL,ANNULAR manufactured by Clementoni.
What parts can replace 39539?
There are 17 known substitutes for 39539: 3127, 8B832, 6Y1935 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 39539?
39539 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-838-6752. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026