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TRL-3 — BEARING,PLAIN,ROD END

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

TRL-3: BEARING,PLAIN,ROD END.

The BEARING,PLAIN,ROD END is a the manufacturer industrial component. Key specifications include material: GREASE LUBRICATION, shank_style: INTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE, thread_class: 3B, bore_diameter: 0.1895 INCHES MINIMUM AND 0.1915 INCHES MAXIMUM IN, overall_length: 1.3595 INCHES MINIMUM AND 1.3895 INCHES MAXIMUM IN, thread_diameter: 0.1900 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-446-0401, 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
TRL-3
NSN: 3120-01-446-0401
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 02695 — MORSE INDUSTRIAL CORP SEALMASTER BEARING DIV SUB OF EMERSON ELECTRIC CO (USA)
SPECIFICATIONS
materialGREASE LUBRICATION
shank_styleINTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE
thread_class3B
bore_diameter0.1895 INCHES MINIMUM AND 0.1915 INCHES MAXIMUM IN
overall_length1.3595 INCHES MINIMUM AND 1.3895 INCHES MAXIMUM IN
thread_diameter0.1900 INCHES NOMINAL IN
style_designatorBALL TYPE
thread_directionLEFT-HAND
inner_member_width0.3070 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN
outer_member_width0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN
shank_thread_length0.5310 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
thread_quantity_per_inch32
NSN3120-01-446-0401
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: TRL-3 · 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: 0.5310 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
•
BORE CENTER TO SHANK END DISTANCE: 1.0470 INCHES MINIMUM AND 1.0770 INCHES MAXIMUM IN
•
INNER MEMBER WIDTH: 0.3070 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN
•
OUTER MEMBER WIDTH: 0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: BALL TYPE
•
THREAD DIAMETER: 0.1900 INCHES NOMINAL IN
•
SHANK WIDTH ACROSS WRENCH FLATS: 0.2970 INCHES MINIMUM AND 0.3100 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SHANK THREAD LENGTH0.5310 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
BORE CENTER TO SHANK END DISTANCE1.0470 INCHES MINIMUM AND 1.0770 INCHES MAXIMUM IN
INNER MEMBER WIDTH0.3070 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN
OUTER MEMBER WIDTH0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN
STYLE DESIGNATORBALL TYPE
THREAD DIAMETER0.1900 INCHES NOMINAL IN
OVERALL LENGTH1.3595 INCHES MINIMUM AND 1.3895 INCHES MAXIMUM IN
SHANK WIDTH ACROSS WRENCH FLATS0.2970 INCHES MINIMUM AND 0.3100 INCHES MAXIMUM IN
THREAD DIRECTIONLEFT-HAND
SHANK STYLEINTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TRL-3?
TRL-3 is a BEARING,PLAIN,ROD END.
What is the NSN for TRL-3?
TRL-3 is cataloged in the U.S. Government catalog under NSN 3120-01-446-0401. This indicates validated use in U.S. government and defense supply chains.
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