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Technical Data Sheet
PartsTable / COMPONENT / 145DS018
145DS018 ✓ 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,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include design_form: PREBENT, end_item_name: LIGHT DUTY TRUCK, usage_location: EXHAUST PIPE, end_item_source: 11862, end_item_model_number: BLAZER,1978-80 SERIES. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-442-6174, 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
145DS018
NSN: 3110-01-442-6174
FSC: 3110
CAGE: 77272 — THE BOEING COMPANY (USA)
SPECIFICATIONS
design_formPREBENT
end_item_nameLIGHT DUTY TRUCK
usage_locationEXHAUST PIPE
end_item_source11862
end_item_model_numberBLAZER,1978-80 SERIES
NSN3110-01-442-6174
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 145DS018 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
464742Interchangeable
interchangeable cross-reference
interchangeable
40398Interchangeable
interchangeable cross-reference
interchangeable
R314EX2Interchangeable
Same NIIN cross-reference
interchangeable
5RUSH 120-029Interchangeable
Same NIIN cross-reference
interchangeable
145DS018-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 145DS018?
145DS018 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace 145DS018?
There are 5 known substitutes for 145DS018: 464742, 40398, R314EX2 and 2 more. Substitute compatibility should be verified for your specific system.
Is 145DS018 still available?
145DS018 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