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Technical Data Sheet
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52037-12 — ADAPTER SLEEVE,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

52037-12: ADAPTER SLEEVE,BEARING.

The ADAPTER SLEEVE,BEARING is a the manufacturer industrial component. Key specifications include special_features: -61 = SIZE LARGE, part_name_assigned_by_controlling_agency: MASK ASSEMBLIES, OXYGEN, PRESSURE BREATHING. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-668-8303, 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
52037-12
NSN: 3110-01-668-8303
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 0W357 — PDI GROUND SUPPORT SYSTEMS, INC. (USA)
SPECIFICATIONS
special_features-61 = SIZE LARGE
part_name_assigned_by_controlling_agencyMASK ASSEMBLIES, OXYGEN, PRESSURE BREATHING
NSN3110-01-668-8303
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 52037-12 · 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 1
52037-3Reference 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 52037-12?
52037-12 is a ADAPTER SLEEVE,BEARING.
What parts can replace 52037-12?
There is 1 known substitute for 52037-12: 52037-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 52037-12?
52037-12 is cataloged in the U.S. Government catalog under NSN 3110-01-668-8303. This indicates validated use in U.S. government and defense supply chains.
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