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Technical Data Sheet
PartsTable / COMPONENT / HFXL12G
HFXL12G ✓ 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 shank_style: INTERNALLY THREADED W/HEXAGON END AND INSPECTION HOLE, thread_class: 3B, bore_diameter: 0.7495 INCHES MINIMUM AND 0.7515 INCHES MAXIMUM IN, overall_length: 3.7400 INCHES MINIMUM AND 3.7600 INCHES MAXIMUM IN, style_designator: BALL TYPE, thread_direction: LEFT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-661-7605, 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
HFXL12G
NSN: 3120-00-661-7605
FSC: 3120
CAGE: 73134 — ROLLER BEARING COMPANY OF AMERICA, INC. (USA)
SPECIFICATIONS
shank_styleINTERNALLY THREADED W/HEXAGON END AND INSPECTION HOLE
thread_class3B
bore_diameter0.7495 INCHES MINIMUM AND 0.7515 INCHES MAXIMUM IN
overall_length3.7400 INCHES MINIMUM AND 3.7600 INCHES MAXIMUM IN
style_designatorBALL TYPE
thread_directionLEFT-HAND
features_providedEXTERNAL LUBRICATION FITTING
inner_member_width0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
outer_member_width0.6820 INCHES MINIMUM AND 0.6920 INCHES MAXIMUM IN
lubrication_featureGROOVE EXTERNAL INNER MEMBER
shank_thread_length1.7188 INCHES MINIMUM AND 1.8125 INCHES MAXIMUM IN
outer_member_outside_diameter1.7400 INCHES MINIMUM AND 1.7600 INCHES MAXIMUM IN
NSN3120-00-661-7605
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: HFXL12G · 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
•
OUTER MEMBER WIDTH: 0.6820 INCHES MINIMUM AND 0.6920 INCHES MAXIMUM IN
•
LUBRICATION FEATURE: GROOVE EXTERNAL INNER MEMBER
•
SHANK STYLE: INTERNALLY THREADED W/HEXAGON END AND INSPECTION HOLE
•
STYLE DESIGNATOR: BALL TYPE
•
OUTER MEMBER OUTSIDE DIAMETER: 1.7400 INCHES MINIMUM AND 1.7600 INCHES MAXIMUM IN
•
THREAD DIRECTION: LEFT-HAND
•
INNER MEMBER WIDTH: 0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
•
SHANK WIDTH ACROSS WRENCH FLATS: 0.9900 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTER MEMBER WIDTH0.6820 INCHES MINIMUM AND 0.6920 INCHES MAXIMUM IN
LUBRICATION FEATUREGROOVE EXTERNAL INNER MEMBER
SHANK STYLEINTERNALLY THREADED W/HEXAGON END AND INSPECTION HOLE
STYLE DESIGNATORBALL TYPE
OUTER MEMBER OUTSIDE DIAMETER1.7400 INCHES MINIMUM AND 1.7600 INCHES MAXIMUM IN
THREAD DIRECTIONLEFT-HAND
INNER MEMBER WIDTH0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
SHANK WIDTH ACROSS WRENCH FLATS0.9900 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM IN
BORE DIAMETER0.7495 INCHES MINIMUM AND 0.7515 INCHES MAXIMUM IN
SHANK THREAD LENGTH1.7188 INCHES MINIMUM AND 1.8125 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
HFFXL12GInterchangeable
interchangeable cross-reference
interchangeable
860-723Interchangeable
interchangeable cross-reference
interchangeable
MD2428REVAPC17Interchangeable
Same NIIN cross-reference
interchangeable
240-2200-1425997REVAPC17Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HFXL12G?
HFXL12G is a BEARING,PLAIN,ROD END.
What parts can replace HFXL12G?
There are 4 known substitutes for HFXL12G: HFFXL12G, 860-723, MD2428REVAPC17 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HFXL12G?
HFXL12G is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-661-7605. 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