PartsTable
Technical Data Sheet
ML34-14 ✓ 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 BEARING,PLAIN,ROD END is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY RACE INSERT, shank_style: EXTERNALLY THREADED, thread_class: 3A A, bore_diameter: 0.1895 INCHES MINIMUM AND 0.1915 INCHES MAXIMUM IN, overall_length: 1.9250 INCHES MINIMUM AND 1.9450 INCHES MAXIMUM IN, thread_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-661-7521, 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
ML34-14
NSN: 3120-00-661-7521
FSC: 3120
CAGE: 73134 — ROLLER BEARING COMPANY OF AMERICA, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY RACE INSERT
shank_styleEXTERNALLY THREADED
thread_class3A A
bore_diameter0.1895 INCHES MINIMUM AND 0.1915 INCHES MAXIMUM IN
overall_length1.9250 INCHES MINIMUM AND 1.9450 INCHES MAXIMUM IN
thread_diameter0.250 INCHES NOMINAL IN
style_designatorBALL TYPE
thread_directionLEFT-HAND
inner_member_width0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
outer_member_width0.3330 INCHES MAXIMUM IN
lubrication_featureGROOVE EXTERNAL INNER MEMBER
shank_thread_length1.0000 INCHES NOMINAL IN
NSN3120-00-661-7521
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: ML34-14 · 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
THREAD CLASS: 3A A
BORE CENTER TO SHANK END DISTANCE: 1.5500 INCHES MINIMUM AND 1.5700 INCHES MAXIMUM IN
OUTER MEMBER WIDTH: 0.3330 INCHES MAXIMUM IN
THREAD SERIES DESIGNATOR: UNF
INNER MEMBER WIDTH: 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
STYLE DESIGNATOR: BALL TYPE
LUBRICATION FEATURE: GROOVE EXTERNAL INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS3A A
BORE CENTER TO SHANK END DISTANCE1.5500 INCHES MINIMUM AND 1.5700 INCHES MAXIMUM IN
OUTER MEMBER WIDTH0.3330 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNF
INNER MEMBER WIDTH0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
STYLE DESIGNATORBALL TYPE
LUBRICATION FEATUREGROOVE EXTERNAL INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIALSTEEL ROD END BODY
MATERIALSTEEL COMP E52100 INNER MEMBER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
57988-90030Interchangeable
interchangeable cross-reference
interchangeable
170-014Interchangeable
interchangeable cross-reference
interchangeable
446/4/04181/074Interchangeable
interchangeable cross-reference
interchangeable
2-00008Interchangeable
interchangeable cross-reference
interchangeable
7841663Interchangeable
interchangeable cross-reference
interchangeable
WLM200008Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ML34-14?
ML34-14 is a BEARING,PLAIN,ROD END.
What parts can replace ML34-14?
There are 11 known substitutes for ML34-14: 57988-90030, 170-014, 446/4/04181/074 and 8 more. Substitute compatibility should be verified for your specific system.
Is ML34-14 still available?
ML34-14 is currently cancelled.
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