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PartsTable / COMPONENT / AN207D3ANG25
AN207D3ANG25 ✓ 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,AIRFRAME is a the manufacturer industrial component. Key specifications include material: STEEL BALL, bore_diameter: 0.1900 INCHES NOMINAL IN, load_direction: RADIAL, inner_ring_width: 0.4950 INCHES NOMINAL IN, outer_ring_width: 0.4730 INCHES NOMINAL IN, style_designator: DOUBLE ROW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-142-4425, 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
AN207D3ANG25
NSN: 3110-00-142-4425
FSC: 3110
CAGE: 88044 — AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE (USA)
SPECIFICATIONS
materialSTEEL BALL
bore_diameter0.1900 INCHES NOMINAL IN
load_directionRADIAL
shield_quantity2
inner_ring_width0.4950 INCHES NOMINAL IN
outer_ring_width0.4730 INCHES NOMINAL IN
style_designatorDOUBLE ROW
surface_treatmentCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
overall_outside_diameter0.7774 INCHES NOMINAL IN
standard_tolerance_designationAFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS
lubrication_material_document_and_classificationMIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE
NSN3110-00-142-4425
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: AN207D3ANG25 · 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
•
OVERALL OUTSIDE DIAMETER: 0.7774 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS
•
SHIELD QUANTITY: 2
•
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE
•
LOAD DIRECTION: RADIAL
•
INNER RING WIDTH: 0.4950 INCHES NOMINAL IN
•
OUTER RING WIDTH: 0.4730 INCHES NOMINAL IN
•
MATERIAL: STEEL OR STEEL CORROSION RESISTING SHIELD
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER0.7774 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS
SHIELD QUANTITY2
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE
LOAD DIRECTIONRADIAL
INNER RING WIDTH0.4950 INCHES NOMINAL IN
OUTER RING WIDTH0.4730 INCHES NOMINAL IN
MATERIALSTEEL OR STEEL CORROSION RESISTING SHIELD
MATERIALSTEEL OUTER RING
SURFACE TREATMENTCADMIUM SHIELD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
D3Interchangeable
interchangeable cross-reference
interchangeable
HG861Interchangeable
interchangeable cross-reference
interchangeable
45C2500Interchangeable
interchangeable cross-reference
interchangeable
E3Interchangeable
interchangeable cross-reference
interchangeable
OAFInterchangeable
interchangeable cross-reference
interchangeable
0AFInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AN207D3ANG25?
AN207D3ANG25 is a BEARING,BALL,AIRFRAME.
What parts can replace AN207D3ANG25?
There are 15 known substitutes for AN207D3ANG25: D3, HG861, 45C2500 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AN207D3ANG25?
AN207D3ANG25 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-142-4425. 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