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TFM206D — BEARING,PLAIN,ROD END

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

TFM206D: BEARING,PLAIN,ROD END.

The BEARING,PLAIN,ROD END is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 ROD END BODY, shank_style: EXTERNALLY THREADED, thread_class: 3A A, bore_diameter: 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN, overall_length: 2.6875 INCHES NOMINAL IN, hardness_rating: 55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-904-9057, 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
TFM206D
NSN: 3120-00-904-9057
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 77896 — REXNORD INDUSTRIES, LLC DIV AEROSSPACE BEARING OPERATION (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 ROD END BODY
shank_styleEXTERNALLY THREADED
thread_class3A A
bore_diameter0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
overall_length2.6875 INCHES NOMINAL IN
hardness_rating55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER
thread_diameter0.438 INCHES NOMINAL IN
special_featuresNAS559 STD KEYWAY IN SHANK
style_designatorBALL TYPE
thread_directionRIGHT-HAND
surface_treatmentCHROMIUM INNER MEMBER
inner_member_width0.8080 INCHES MINIMUM AND 0.8130 INCHES MAXIMUM IN
NSN3120-00-904-9057
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: TFM206D · 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: 1.3750 INCHES NOMINAL IN
•
BORE CENTER TO SHANK END DISTANCE: 2.1250 INCHES NOMINAL IN
•
INNER MEMBER WIDTH: 0.8080 INCHES MINIMUM AND 0.8130 INCHES MAXIMUM IN
•
HARDNESS RATING: 23.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM RACE INSERT
•
OUTER MEMBER WIDTH: 0.3500 INCHES MINIMUM AND 0.3600 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: BALL TYPE
TECHNICAL CHARACTERISTICS
SHANK THREAD LENGTH1.3750 INCHES NOMINAL IN
BORE CENTER TO SHANK END DISTANCE2.1250 INCHES NOMINAL IN
INNER MEMBER WIDTH0.8080 INCHES MINIMUM AND 0.8130 INCHES MAXIMUM IN
HARDNESS RATING23.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM RACE INSERT
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM ROD END BODY
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER
OUTER MEMBER WIDTH0.3500 INCHES MINIMUM AND 0.3600 INCHES MAXIMUM IN
STYLE DESIGNATORBALL TYPE
THREAD DIAMETER0.438 INCHES NOMINAL IN
OVERALL LENGTH2.6875 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 7
KBNE6-300WSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HRY6TL101Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ARYT6E4Reference document
Same NSN cross-reference
Reference document — Secondary reference
MXJNKV6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
77388Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DREMS6-050Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 TFM206D?
TFM206D is a BEARING,PLAIN,ROD END.
What parts can replace TFM206D?
There are 7 known substitutes for TFM206D: KBNE6-300W, HRY6TL101, ARYT6E4 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TFM206D?
TFM206D is cataloged in the U.S. Government catalog under NSN 3120-00-904-9057. This indicates validated use in U.S. government and defense supply chains.
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