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Technical Data Sheet
PartsTable / COMPONENT / A-15549-PC 30
A-15549-PC 30 ✓ 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 HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include special_features: 3 1/2 IN. CD CLOSED EAR CARRIER IN.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3130-01-289-4398, 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
A-15549-PC 30
NSN: 3130-01-289-4398
FSC: 3130
CAGE: 98523 — JERED LLC (USA)
SPECIFICATIONS
special_features3 1/2 IN. CD CLOSED EAR CARRIER IN
NSN3130-01-289-4398
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: A-15549-PC 30 · 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
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES3 1/2 IN. CD CLOSED EAR CARRIER IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
35-71Interchangeable
interchangeable cross-reference
interchangeable
125252Interchangeable
interchangeable cross-reference
interchangeable
H-43375Interchangeable
interchangeable cross-reference
interchangeable
WC132Interchangeable
interchangeable cross-reference
interchangeable
R348Interchangeable
interchangeable cross-reference
interchangeable
6140042-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-15549-PC 30?
A-15549-PC 30 is a HOUSING,BEARING UNIT.
What parts can replace A-15549-PC 30?
There are 12 known substitutes for A-15549-PC 30: 35-71, 125252, H-43375 and 9 more. Substitute compatibility should be verified for your specific system.
Is A-15549-PC 30 still available?
A-15549-PC 30 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