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Technical Data Sheet
PartsTable / COMPONENT / DMS0081-3
DMS0081-3 ✓ 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 bore_diameter: 1.0000 INCHES NOMINAL IN, alignment_type: RIGID, overall_outside_diameter: 1.2500 INCHES NOMINAL IN, standard_tolerance_designation: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-978-2863, 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
DMS0081-3
NSN: 3110-00-978-2863
FSC: 3110
CAGE: 00539 — DEL MAR AVIONICS, LLC (USA)
SPECIFICATIONS
bore_diameter1.0000 INCHES NOMINAL IN
alignment_typeRIGID
overall_outside_diameter1.2500 INCHES NOMINAL IN
standard_tolerance_designationAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
NSN3110-00-978-2863
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: DMS0081-3 · 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: 1.0000 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
•
OVERALL OUTSIDE DIAMETER: 1.2500 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER1.0000 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
OVERALL OUTSIDE DIAMETER1.2500 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
B1-67Interchangeable
interchangeable cross-reference
interchangeable
B1.65Interchangeable
interchangeable cross-reference
interchangeable
A58672Interchangeable
interchangeable cross-reference
interchangeable
PF880Interchangeable
interchangeable cross-reference
interchangeable
SK6711519Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DMS0081-3?
DMS0081-3 is a BEARING,ROLLER,NEEDLE.
What parts can replace DMS0081-3?
There are 5 known substitutes for DMS0081-3: B1-67, B1.65, A58672 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DMS0081-3?
DMS0081-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-978-2863. 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