PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 154-669
154-669 ✓ 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 end_item_identification: 3805-01-537-7952;DITCHING MACHINE RT40, part_name_assigned_by_controlling_agency: HOSE,50.000INCH IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-183-7493, 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
154-669
NSN: 3110-00-183-7493
FSC: 3110
CAGE: 00988 — SIOUX TOOLS INC (USA)
SPECIFICATIONS
end_item_identification3805-01-537-7952;DITCHING MACHINE RT40
part_name_assigned_by_controlling_agencyHOSE,50.000INCH IN
NSN3110-00-183-7493
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 154-669 · 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
•
SEAL QUANTITY: 1
•
SURFACE FINISH: GROUND
•
OUTER RING WIDTH: 0.3540 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
INTERNAL FIT-UP DESIGNATION: LOOSE
•
MATERIAL: STEEL BALL
TECHNICAL CHARACTERISTICS (FLIS)
SEAL QUANTITY1
SURFACE FINISHGROUND
OVERALL WIDTH0.5000 INCHES NOMINAL IN
OUTER RING WIDTH0.3540 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
INTERNAL FIT-UP DESIGNATIONLOOSE
MATERIALSTEEL BALL
MATERIALSTEEL OUTER RING
MATERIALRUBBER SYNTHETIC SEAL
MATERIALSTEEL INNER RING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
122-660345 PC 30Interchangeable
interchangeable cross-reference
interchangeable
200954Interchangeable
interchangeable cross-reference
interchangeable
122-5277738 ITEM 33Interchangeable
interchangeable cross-reference
interchangeable
767Interchangeable
interchangeable cross-reference
interchangeable
N-16011-XBInterchangeable
interchangeable cross-reference
interchangeable
662001022Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 154-669?
154-669 is a BEARING,BALL,ANNULAR.
What parts can replace 154-669?
There are 24 known substitutes for 154-669: 122-660345 PC 30, 200954, 122-5277738 ITEM 33 and 21 more. Substitute compatibility should be verified for your specific system.
Is 154-669 still available?
154-669 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