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Technical Data Sheet
PartsTable / COMPONENT / 9431887
9431887 ✓ 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,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 0.4375 INCHES MINIMUM AND 0.4395 INCHES MAXIMUM IN, overall_width: 0.3075 INCHES MINIMUM AND 0.3175 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-395-2941, 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
9431887
NSN: 3110-00-395-2941
FSC: 3110
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter0.4375 INCHES MINIMUM AND 0.4395 INCHES MAXIMUM IN
overall_width0.3075 INCHES MINIMUM AND 0.3175 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
style_designatorSPLIT OUTER RING WITH BAND AND SOLID INNER RING; NON-SEPARABLE
internal_clearance0.0050 INCHES MAXIMUM RADIAL IN
overall_outside_diameter0.9052 INCHES MINIMUM AND 0.9062 INCHES MAXIMUM IN
NSN3110-00-395-2941
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 9431887 · 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
•
INTERNAL CLEARANCE: 0.0050 INCHES MAXIMUM RADIAL IN
•
STYLE DESIGNATOR: SPLIT OUTER RING WITH BAND AND SOLID INNER RING; NON-SEPARABLE
•
MATERIAL: STEEL OVERALL
•
OVERALL OUTSIDE DIAMETER: 0.9052 INCHES MINIMUM AND 0.9062 INCHES MAXIMUM IN
•
SURFACE FINISH: GROUND
•
BORE DIAMETER: 0.4375 INCHES MINIMUM AND 0.4395 INCHES MAXIMUM IN
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL CLEARANCE0.0050 INCHES MAXIMUM RADIAL IN
STYLE DESIGNATORSPLIT OUTER RING WITH BAND AND SOLID INNER RING; NON-SEPARABLE
MATERIALSTEEL OVERALL
OVERALL OUTSIDE DIAMETER0.9052 INCHES MINIMUM AND 0.9062 INCHES MAXIMUM IN
OVERALL WIDTH0.3075 INCHES MINIMUM AND 0.3175 INCHES MAXIMUM IN
SURFACE FINISHGROUND
BORE DIAMETER0.4375 INCHES MINIMUM AND 0.4395 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
60-6-22Interchangeable
interchangeable cross-reference
interchangeable
FFB571ANDCLASSCInterchangeable
interchangeable cross-reference
interchangeable
D6PZ8260LInterchangeable
interchangeable cross-reference
interchangeable
KM444Interchangeable
interchangeable cross-reference
interchangeable
61622Interchangeable
interchangeable cross-reference
interchangeable
973.81.14.102Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9431887?
9431887 is a BEARING,BALL,ANNULAR.
What parts can replace 9431887?
There are 6 known substitutes for 9431887: 60-6-22, FFB571ANDCLASSC, D6PZ8260L and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9431887?
9431887 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-395-2941. 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