PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 887F050395
887F050395 ✓ 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 PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OR STEEL COMP 304 OVERALL, minor_thickness: 0.527 INCHES MINIMUM AND 0.529 INCHES MAXIMUM IN, outside_diameter: 9.741 INCHES MINIMUM AND 9.750 INCHES MAXIMUM IN, style_designator: ROUND, aperture_diameter: 7.525 INCHES NOMINAL IN, counterbore_depth: 0.385 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 3110-01-070-3094, 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
887F050395
NSN: 3110-01-070-3094
FSC: 3110
CAGE: 34228 — L3 TECHNOLOGIES, INC. DIV L3 KEO (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OR STEEL COMP 304 OVERALL
minor_thickness0.527 INCHES MINIMUM AND 0.529 INCHES MAXIMUM IN
outside_diameter9.741 INCHES MINIMUM AND 9.750 INCHES MAXIMUM IN
style_designatorROUND
aperture_diameter7.525 INCHES NOMINAL IN
counterbore_depth0.385 INCHES NOMINAL IN
overall_thickness1.277 INCHES MINIMUM AND 1.289 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
mounting_hole_typeROUND, UNTHREADED
counterbore_diameter7.750 INCHES MINIMUM AND 7.760 INCHES MAXIMUM IN
raised_surface_height0.752 INCHES MINIMUM AND 0.754 INCHES MAXIMUM IN
mounting_hole_diameter0.397 INCHES NOMINAL IN
NSN3110-01-070-3094
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 887F050395 · 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
•
BOLT CIRCLE HOLE QUANTITY: 6
•
COUNTERBORE DEPTH: 0.385 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-766 CONDA FED SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RAISED SURFACE W/APERTURE
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
MOUNTING BOLT CIRCLE DIAMETER: 8.438 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
STYLE DESIGNATOR: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
BOLT CIRCLE HOLE QUANTITY6
COUNTERBORE DEPTH0.385 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766 CONDA FED SPEC ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLERAISED SURFACE W/APERTURE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MOUNTING BOLT CIRCLE DIAMETER8.438 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
STYLE DESIGNATORROUND
MATERIALSTEEL COMP 302 OR STEEL COMP 304 OVERALL
MOUNTING HOLE DIAMETER0.397 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
SV146Interchangeable
interchangeable cross-reference
interchangeable
EX1380PC41Interchangeable
interchangeable cross-reference
interchangeable
EX1380BREVBPC41Interchangeable
interchangeable cross-reference
interchangeable
50395Interchangeable
interchangeable cross-reference
interchangeable
050395Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 887F050395?
887F050395 is a PLATE,RETAINING,BEARING.
What parts can replace 887F050395?
There are 5 known substitutes for 887F050395: SV146, EX1380PC41, EX1380BREVBPC41 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 887F050395?
887F050395 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-070-3094. 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