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Technical Data Sheet
PartsTable / COMPONENT / YR43S4902-63365PC46
YR43S4902-63365PC46 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include phase: THREE, disk_type: SINGLE, duty_type: CONTINUOUS, duty_cycle: CONTINUOUS, head_style: PAN, design_form: DISK. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-339-2592, 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
YR43S4902-63365PC46
NSN: 3120-00-339-2592
FSC: 3120
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
phaseTHREE
disk_typeSINGLE
duty_typeCONTINUOUS
duty_cycleCONTINUOUS
head_stylePAN
design_formDISK
design_typeINTEGRAL RIM
head_height0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
ambient_temp50.0 CELSIUS DEGC
control_typeLOCAL OR REMOTE
groove_depth1.312 INCHES NOMINAL IN
power_rating10.000 HORSEPOWER
NSN3120-00-339-2592
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: YR43S4902-63365PC46 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
3661241Interchangeable
interchangeable cross-reference
interchangeable
602479Interchangeable
interchangeable cross-reference
interchangeable
82161BInterchangeable
interchangeable cross-reference
interchangeable
1650H21-021Interchangeable
interchangeable cross-reference
interchangeable
23978Interchangeable
interchangeable cross-reference
interchangeable
17518-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is YR43S4902-63365PC46?
YR43S4902-63365PC46 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace YR43S4902-63365PC46?
There are 16 known substitutes for YR43S4902-63365PC46: 3661241, 602479, 82161B and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for YR43S4902-63365PC46?
YR43S4902-63365PC46 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-339-2592. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026