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A02RS280-2 — BEARING,PLAIN,ROD END

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

A02RS280-2: BEARING,PLAIN,ROD END.

The BEARING,PLAIN,ROD END is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 INNER MEMBER, shank_style: INTERNALLY THREADED W/HEXAGON END AND INSPECTION HOLE, thread_class: 3B, bore_diameter: 0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN, overall_length: 2.3890 INCHES NOMINAL IN, thread_diameter: 0.438 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-043-0530, 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
A02RS280-2
NSN: 3120-00-043-0530
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 09455 — RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS (USA)
SPECIFICATIONS
materialSTEEL COMP 630 INNER MEMBER
shank_styleINTERNALLY THREADED W/HEXAGON END AND INSPECTION HOLE
thread_class3B
bore_diameter0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN
overall_length2.3890 INCHES NOMINAL IN
thread_diameter0.438 INCHES NOMINAL IN
style_designatorBALL TYPE
thread_directionLEFT-HAND
inner_member_width0.5600 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM IN
outer_member_width0.4570 INCHES NOMINAL IN
shank_thread_length1.0320 INCHES MINIMUM AND 1.1220 INCHES MAXIMUM IN
thread_quantity_per_inch20
NSN3120-00-043-0530
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: A02RS280-2 · 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
KEY FEATURES
•
SHANK THREAD LENGTH: 1.0320 INCHES MINIMUM AND 1.1220 INCHES MAXIMUM IN
•
BORE CENTER TO SHANK END DISTANCE: 1.8220 INCHES NOMINAL IN
•
INNER MEMBER WIDTH: 0.5600 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM IN
•
OUTER MEMBER WIDTH: 0.4570 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BALL TYPE
•
THREAD DIAMETER: 0.438 INCHES NOMINAL IN
•
SHANK WIDTH ACROSS WRENCH FLATS: 0.6350 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHANK THREAD LENGTH1.0320 INCHES MINIMUM AND 1.1220 INCHES MAXIMUM IN
BORE CENTER TO SHANK END DISTANCE1.8220 INCHES NOMINAL IN
INNER MEMBER WIDTH0.5600 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM IN
OUTER MEMBER WIDTH0.4570 INCHES NOMINAL IN
STYLE DESIGNATORBALL TYPE
THREAD DIAMETER0.438 INCHES NOMINAL IN
OVERALL LENGTH2.3890 INCHES NOMINAL IN
SHANK WIDTH ACROSS WRENCH FLATS0.6350 INCHES NOMINAL IN
THREAD DIRECTIONLEFT-HAND
SHANK STYLEINTERNALLY THREADED W/HEXAGON END AND INSPECTION HOLE
SUBSTITUTES & CROSS-REFERENCES 3
177054Reference document
Same NSN cross-reference
Reference document — Secondary reference
A02RS280Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12-641-0437Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A02RS280-2?
A02RS280-2 is a BEARING,PLAIN,ROD END.
What parts can replace A02RS280-2?
There are 3 known substitutes for A02RS280-2: 177054, A02RS280, 12-641-0437. Substitute compatibility should be verified for your specific system.
What is the NSN for A02RS280-2?
A02RS280-2 is cataloged in the U.S. Government catalog under NSN 3120-00-043-0530. This indicates validated use in U.S. government and defense supply chains.
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