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5187339 — RETAINER,ASSEMBLY

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

5187339: RETAINER,ASSEMBLY.

The RETAINER,ASSEMBLY is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3110-01-150-4282, 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
5187339
NSN: 3110-01-150-4282
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
general_characteristics_item_descriptionOUTSIDE DIA 4.900 IN.,BORE DIA 4.030 IN. WIDTH 0.470 IN.; 12 HOLES EQUALLY SPACED,HOLE DIA 0.158 IN.; PASSI VATE SURFACE TREATMENT IN
NSN3110-01-150-4282
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 5187339 · 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
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: OUTSIDE DIA 4.900 IN.,BORE DIA 4.030 IN. WIDTH 0.470 IN.; 12 HOLES EQUALLY SPACED,HOLE DIA 0.158 IN.; PASSI VATE SURFACE TREATMENT IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONOUTSIDE DIA 4.900 IN.,BORE DIA 4.030 IN. WIDTH 0.470 IN.; 12 HOLES EQUALLY SPACED,HOLE DIA 0.158 IN.; PASSI VATE SURFACE TREATMENT IN
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 1
0098-LL-TJ2-4657Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 5187339?
5187339 is a RETAINER,ASSEMBLY.
What parts can replace 5187339?
There is 1 known substitute for 5187339: 0098-LL-TJ2-4657. Substitute compatibility should be verified for your specific system.
What is the NSN for 5187339?
5187339 is cataloged in the U.S. Government catalog under NSN 3110-01-150-4282. This indicates validated use in U.S. government and defense supply chains.
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