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Technical Data Sheet
PartsTable / COMPONENT / 10085899
10085899 ✓ 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,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL OR STEEL CORROSION RESISTING OUTER RING, bore_diameter: 1.5000 INCHES NOMINAL1.5000 INCHES NOMINAL IN, seal_quantity: 22, alignment_type: RIGIDRIGID, surface_finish: GROUNDGROUND, inner_ring_width: 2.7500 INCHES NOMINAL2.7500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-138-7272, 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
10085899
NSN: 3110-01-138-7272
FSC: 3110
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialSTEEL OR STEEL CORROSION RESISTING OUTER RING
bore_diameter1.5000 INCHES NOMINAL1.5000 INCHES NOMINAL IN
seal_quantity22
alignment_typeRIGIDRIGID
surface_finishGROUNDGROUND
inner_ring_width2.7500 INCHES NOMINAL2.7500 INCHES NOMINAL IN
outer_ring_width2.6900 INCHES NOMINAL2.6900 INCHES NOMINAL IN
special_featuresOIL HOLES AND OIL GROOVE IN INNER RING,NO OIL HOLES OR OIL GROOVE IN OUTER RINGOIL HOLES AND OIL GROOVE IN INNER RING,NO OIL HOLES OR OIL GROOVE IN OUTER RING
style_designatorAIRFRAME, HARDENED AND GROUND, NON-SEPARABLEAIRFRAME, HARDENED AND GROUND, NON-SEPARABLE
bearing_seal_typeCONTACTCONTACT
surface_treatmentCADMIUM OR CADMIUM OR OXIDE INNER RINGOXIDE INNER RING
lubrication_materialGREASEGREASE
NSN3110-01-138-7272
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 10085899 · 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
•
LUBRICATION MATERIAL: GREASEGREASE
•
SURFACE FINISH: GROUNDGROUND
•
SEAL QUANTITY: 22
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR AIRFRAME NEEDLE BEARINGSAFBMA STD TOLERANCE FOR AIRFRAME NEEDLE BEARINGS
•
OUTER RING WIDTH: 2.6900 INCHES NOMINAL2.6900 INCHES NOMINAL IN
•
INNER RING WIDTH: 2.7500 INCHES NOMINAL2.7500 INCHES NOMINAL IN
•
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSEMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
LUBRICATION MATERIALGREASEGREASE
SURFACE FINISHGROUNDGROUND
SEAL QUANTITY22
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR AIRFRAME NEEDLE BEARINGSAFBMA STD TOLERANCE FOR AIRFRAME NEEDLE BEARINGS
SPECIAL FEATURESOIL HOLES AND OIL GROOVE IN INNER RING,NO OIL HOLES OR OIL GROOVE IN OUTER RINGOIL HOLES AND OIL GROOVE IN INNER RING,NO OIL HOLES OR OIL GROOVE IN OUTER RING
OUTER RING WIDTH2.6900 INCHES NOMINAL2.6900 INCHES NOMINAL IN
INNER RING WIDTH2.7500 INCHES NOMINAL2.7500 INCHES NOMINAL IN
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSEMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL OR STEEL CORROSION RESISTING ROLLER
MATERIALSTEEL OR STEEL CORROSION RESISTING OUTER RING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
MS21439-106Interchangeable
interchangeable cross-reference
interchangeable
AS21439Interchangeable
interchangeable cross-reference
interchangeable
MS21439-110Interchangeable
interchangeable cross-reference
interchangeable
MS21439-114Interchangeable
interchangeable cross-reference
interchangeable
MS21439-108Interchangeable
interchangeable cross-reference
interchangeable
AS39901Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10085899?
10085899 is a BEARING,ROLLER,NEEDLE.
What parts can replace 10085899?
There are 8 known substitutes for 10085899: MS21439-106, AS21439, MS21439-110 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10085899?
10085899 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-138-7272. 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