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Technical Data Sheet
PartsTable / COMPONENT / 55-22597-33
55-22597-33 ✓ 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

The INSERT,FLEXIBLE COUPLING is a the manufacturer industrial component. Key specifications include diameter: 0.7900 INCHES MINIMUM AND 0.7940 INCHES MAXIMUM IN, material: LUBRICANT LUBRICATION, outside_diameter: 0.9260 INCHES MINIMUM AND 0.9300 INCHES MAXIMUM IN, overall_thickness: 0.0290 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3130-01-201-4699, 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
55-22597-33
NSN: 3130-01-201-4699
FSC: 3130
CAGE: 52081 — EURAMCO SAFETY INC (USA)
SPECIFICATIONS
diameter0.7900 INCHES MINIMUM AND 0.7940 INCHES MAXIMUM IN
materialLUBRICANT LUBRICATION
outside_diameter0.9260 INCHES MINIMUM AND 0.9300 INCHES MAXIMUM IN
overall_thickness0.0290 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM IN
NSN3130-01-201-4699
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 55-22597-33 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
N37151-1PC72CInterchangeable
interchangeable cross-reference
interchangeable
14471Interchangeable
interchangeable cross-reference
interchangeable
414471Interchangeable
interchangeable cross-reference
interchangeable
11087Interchangeable
interchangeable cross-reference
interchangeable
25637Interchangeable
interchangeable cross-reference
interchangeable
2-217N552-90Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 55-22597-33?
55-22597-33 is a INSERT,FLEXIBLE COUPLING.
What parts can replace 55-22597-33?
There are 13 known substitutes for 55-22597-33: N37151-1PC72C, 14471, 414471 and 10 more. Substitute compatibility should be verified for your specific system.
Is 55-22597-33 still available?
55-22597-33 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026