PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 2-129428
2-129428 ✓ 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 BALL,BEARING is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, style_designator: BALL, rolling_element_diameter: 0.3125 INCHES NOMINAL IN, standard_tolerance_designation: AFBMA STD TOLERANCE FOR BALLS, GRADE 200. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-777-8294, 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
2-129428
NSN: 3110-00-777-8294
FSC: 3110
CAGE: 82366 — AERO-MOTIVE COMPANY (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
style_designatorBALL
rolling_element_diameter0.3125 INCHES NOMINAL IN
standard_tolerance_designationAFBMA STD TOLERANCE FOR BALLS, GRADE 200
NSN3110-00-777-8294
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2-129428 · 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
•
MATERIAL: NICKEL ALLOY OVERALL
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR BALLS, GRADE 200
•
STYLE DESIGNATOR: BALL
•
ROLLING ELEMENT DIAMETER: 0.3125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALNICKEL ALLOY OVERALL
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR BALLS, GRADE 200
STYLE DESIGNATORBALL
ROLLING ELEMENT DIAMETER0.3125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
MS19060-4804Interchangeable
interchangeable cross-reference
interchangeable
MS19060Interchangeable
interchangeable cross-reference
interchangeable
216-3-64Interchangeable
interchangeable cross-reference
interchangeable
F2215Interchangeable
interchangeable cross-reference
interchangeable
MS19059-1638Interchangeable
interchangeable cross-reference
interchangeable
5669342Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-129428?
2-129428 is a BALL,BEARING.
What parts can replace 2-129428?
There are 28 known substitutes for 2-129428: MS19060-4804, MS19060, 216-3-64 and 25 more. Substitute compatibility should be verified for your specific system.
Is 2-129428 still available?
2-129428 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