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LS2542 — SHAFT AND CARRIER ASSEMBLY,TRANS

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

LS2542: SHAFT AND CARRIER ASSEMBLY,TRANS.

SHAFT AND CARRIER ASSEMBLY,TRANS. Key specifications include material: STEEL OVERALL, bore_diameter: 25.0 MILLIMETERS NOMINAL MM, overall_width: 0.77 MILLIMETERS MINIMUM AND 0.83 MILLIMETERS MAXIMUM MM, outside_diameter: 42.0 MILLIMETERS NOMINAL MM, style_designator: FLAT RACE SURFACE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-497-4644, 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
LS2542
NSN: 3110-01-497-4644
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter25.0 MILLIMETERS NOMINAL MM
overall_width0.77 MILLIMETERS MINIMUM AND 0.83 MILLIMETERS MAXIMUM MM
outside_diameter42.0 MILLIMETERS NOMINAL MM
style_designatorFLAT RACE SURFACE
NSN3110-01-497-4644
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: LS2542 · 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 7
4102442-1 FIND 16Reference document
Same NSN cross-reference
Reference document — Secondary reference
4102266-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
4102442-1Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
725009121100Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4102266Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
4101106-1 FIND 68Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 LS2542?
LS2542 is a SHAFT AND CARRIER ASSEMBLY,TRANS.
What parts can replace LS2542?
There are 7 known substitutes for LS2542: 4102442-1 FIND 16, 4102266-2, 4102442-1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LS2542?
LS2542 is cataloged in the U.S. Government catalog under NSN 3110-01-497-4644. This indicates validated use in U.S. government and defense supply chains.
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