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Technical Data Sheet
PartsTable / COMPONENT / 55-22212-64
55-22212-64 ✓ 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,CERAMIC DIELECTR. Key specifications include end_item_identification: CENTRIFUGAL PUMP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-310-0713, 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
55-22212-64
NSN: 3120-01-310-0713
FSC: 3120
CAGE: 52081 — EURAMCO SAFETY INC (USA)
SPECIFICATIONS
end_item_identificationCENTRIFUGAL PUMP
NSN3120-01-310-0713
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 55-22212-64 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONCENTRIFUGAL PUMP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
12315Interchangeable
interchangeable cross-reference
interchangeable
9A022-1Interchangeable
interchangeable cross-reference
interchangeable
44V11469Interchangeable
interchangeable cross-reference
interchangeable
2410 1-9/16Interchangeable
interchangeable cross-reference
interchangeable
T-100Interchangeable
interchangeable cross-reference
interchangeable
200 1-9/16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 55-22212-64?
55-22212-64 is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace 55-22212-64?
There are 20 known substitutes for 55-22212-64: 12315, 9A022-1, 44V11469 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 55-22212-64?
55-22212-64 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-310-0713. 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