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145DS504 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

145DS504: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3110-01-114-6334, 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
145DS504
NSN: 3110-01-114-6334
NIINs: 011146334, 014645565
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 77272 — THE BOEING COMPANY (USA)
SPECIFICATIONS
Part Number145DS504
NSN3110-01-114-6334
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 145DS504 · 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
SUBSTITUTES & CROSS-REFERENCES 2
145DS504-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
145DS504-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 145DS504?
145DS504 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace 145DS504?
There are 2 known substitutes for 145DS504: 145DS504-2, 145DS504-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 145DS504?
145DS504 is cataloged in the U.S. Government catalog under NSN 3110-01-114-6334. This indicates validated use in U.S. government and defense supply chains.
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