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YTF125A — BEARING,PLAIN,ROD END

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

YTF125A: BEARING,PLAIN,ROD END.

The BEARING,PLAIN,ROD END is a the manufacturer industrial component. Key specifications include shank_style: INTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE, thread_class: 3B, bore_diameter: 0.3119 INCHES MINIMUM AND 0.3122 INCHES MAXIMUM IN, overall_length: 1.8910 INCHES MINIMUM AND 1.9160 INCHES MAXIMUM IN, thread_diameter: 0.312 INCHES NOMINAL IN, style_designator: BALL TYPE EXTENDED ONE SIDE. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-851-5680, 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
YTF125A
NSN: 3120-00-851-5680
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 77896 — REXNORD INDUSTRIES, LLC DIV AEROSSPACE BEARING OPERATION (USA)
SPECIFICATIONS
shank_styleINTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE
thread_class3B
bore_diameter0.3119 INCHES MINIMUM AND 0.3122 INCHES MAXIMUM IN
overall_length1.8910 INCHES MINIMUM AND 1.9160 INCHES MAXIMUM IN
thread_diameter0.312 INCHES NOMINAL IN
style_designatorBALL TYPE EXTENDED ONE SIDE
thread_directionRIGHT-HAND
inner_member_width0.6500 INCHES MINIMUM AND 0.6600 INCHES MAXIMUM IN
outer_member_width0.3960 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM IN
shank_thread_length0.7200 INCHES MINIMUM AND 0.8100 INCHES MAXIMUM IN
thread_quantity_per_inch24
thread_series_designatorUNF
NSN3120-00-851-5680
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: YTF125A · 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: 0.7200 INCHES MINIMUM AND 0.8100 INCHES MAXIMUM IN
•
BORE CENTER TO SHANK END DISTANCE: 1.3960 INCHES MINIMUM AND 1.4160 INCHES MAXIMUM IN
•
INNER MEMBER WIDTH: 0.6500 INCHES MINIMUM AND 0.6600 INCHES MAXIMUM IN
•
OUTER MEMBER WIDTH: 0.3960 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: BALL TYPE EXTENDED ONE SIDE
•
SHANK END TO SHOULDER LENGTH: 0.9010 INCHES MINIMUM AND 0.9160 INCHES MAXIMUM IN
•
THREAD DIAMETER: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHANK THREAD LENGTH0.7200 INCHES MINIMUM AND 0.8100 INCHES MAXIMUM IN
BORE CENTER TO SHANK END DISTANCE1.3960 INCHES MINIMUM AND 1.4160 INCHES MAXIMUM IN
INNER MEMBER WIDTH0.6500 INCHES MINIMUM AND 0.6600 INCHES MAXIMUM IN
OUTER MEMBER WIDTH0.3960 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM IN
STYLE DESIGNATORBALL TYPE EXTENDED ONE SIDE
SHANK END TO SHOULDER LENGTH0.9010 INCHES MINIMUM AND 0.9160 INCHES MAXIMUM IN
THREAD DIAMETER0.312 INCHES NOMINAL IN
OVERALL LENGTH1.8910 INCHES MINIMUM AND 1.9160 INCHES MAXIMUM IN
SHANK WIDTH ACROSS WRENCH FLATS0.4270 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
SUBSTITUTES & CROSS-REFERENCES 1
204-011-763-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is YTF125A?
YTF125A is a BEARING,PLAIN,ROD END.
What parts can replace YTF125A?
There is 1 known substitute for YTF125A: 204-011-763-3. Substitute compatibility should be verified for your specific system.
What is the NSN for YTF125A?
YTF125A is cataloged in the U.S. Government catalog under NSN 3120-00-851-5680. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.