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Technical Data Sheet
PartsTable / COMPONENT / 474088
474088 ✓ 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. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-6479, 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
474088
NSN: 3110-00-155-6479
FSC: 3110
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
special_featuresBRAND NAME DESCRIPTION COLOR SYSTEMS OTHER;ADDITIONAL ITEM INFORMATION OPTICAL DISK I/F;REQUIRED MINIMUM ORDER QUANTITY 1;REQUIRED MULTIPLE ORDER QUANTITY 1
NSN3110-00-155-6479
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 474088 · 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
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
•
MATERIAL: STEEL BALL
•
SURFACE FINISH: GROUND
•
BORE SHAPE: STRAIGHT
•
OVERALL OUTSIDE DIAMETER: 200.00 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
MATERIALSTEEL BALL
MATERIALSTEEL OUTER RING
SURFACE FINISHGROUND
BORE SHAPESTRAIGHT
OVERALL OUTSIDE DIAMETER200.00 MILLIMETERS NOMINAL MM
MATERIALSTEEL INNER RING
LOAD DIRECTIONRADIAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
700573Interchangeable
interchangeable cross-reference
interchangeable
543414Interchangeable
interchangeable cross-reference
interchangeable
395Interchangeable
interchangeable cross-reference
interchangeable
543401Interchangeable
interchangeable cross-reference
interchangeable
700721Interchangeable
interchangeable cross-reference
interchangeable
177009-102Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 474088?
474088 is a BEARING,BALL,ANNULAR.
What parts can replace 474088?
There are 28 known substitutes for 474088: 700573, 543414, 395 and 25 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 474088?
474088 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-6479. 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