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NJ311ECM — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

NJ311ECM: 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 3110-01-633-7124, 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
NJ311ECM
NSN: 3110-01-633-7124
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 52676 — SKF USA INC. (USA)
SPECIFICATIONS
Part NumberNJ311ECM
NSN3110-01-633-7124
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: NJ311ECM · 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 3
811022001Reference document
Same NSN cross-reference
Reference document — Secondary reference
F-7679Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
F-7679 ITEM 23Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NJ311ECM?
NJ311ECM is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace NJ311ECM?
There are 3 known substitutes for NJ311ECM: 811022001, F-7679, F-7679 ITEM 23. Substitute compatibility should be verified for your specific system.
What is the NSN for NJ311ECM?
NJ311ECM is cataloged in the U.S. Government catalog under NSN 3110-01-633-7124. This indicates validated use in U.S. government and defense supply chains.
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