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550245 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

550245: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include unit_design: RACK MOUNTED, component_type_and_quantity_accommodated: 1 MULTI-BUTTON CURSOR AND 1 LIGHT EMITTING DIODE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-348-1524, 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
MRO→ MRO_GENERAL→ 550245
NSN: 3110-00-348-1524
NIINs: 003481524, 009851076
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 36069 — SCHAEFFLER AEROSPACE CANADA INC DIV FAG AEROSPACE (CAN)
SPECIFICATIONS
unit_designRACK MOUNTED
component_type_and_quantity_accommodated1 MULTI-BUTTON CURSOR AND 1 LIGHT EMITTING DIODE
NSN3110-00-348-1524
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 550245 · 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
HTDH009A24Reference document
Same NSN cross-reference
Reference document — Secondary reference
365911-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 550245?
550245 is a BEARING,BALL,ANNULAR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 550245?
There are 2 known substitutes for 550245: HTDH009A24, 365911-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 550245?
550245 is cataloged in the U.S. Government catalog under NSN 3110-00-348-1524. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.