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SM6-7A-23 — BEARING,ROLLER,ROD END

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

SM6-7A-23: BEARING,ROLLER,ROD END.

The BEARING,ROLLER,ROD END is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4620 ROD END BODY, shank_style: EXTERNALLY THREADED, thread_class: 3A A, bore_diameter: 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN, alignment_type: SELF-ALIGNING, overall_length: 3.3450 INCHES MINIMUM AND 3.4050 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-049-4146, 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
SM6-7A-23
NSN: 3110-01-049-4146
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 77896 — REXNORD INDUSTRIES, LLC DIV AEROSSPACE BEARING OPERATION (USA)
SPECIFICATIONS
materialSTEEL COMP 4620 ROD END BODY
shank_styleEXTERNALLY THREADED
thread_class3A A
bore_diameter0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
seal_quantity2
alignment_typeSELF-ALIGNING
overall_length3.3450 INCHES MINIMUM AND 3.4050 INCHES MAXIMUM IN
shank_diameter0.4375 INCHES NOMINAL IN
shield_quantity2
inner_ring_width0.8070 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM IN
outer_ring_width0.4650 INCHES MINIMUM AND 0.4800 INCHES MAXIMUM IN
special_featuresFURNISHED WITH 2 NAS516-1 GREASE FITTINGS,NAS559 KEYWAY IN SHANK
NSN3110-01-049-4146
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: SM6-7A-23 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SHANK DIAMETER: 0.4375 INCHES NOMINAL IN
•
SHANK THREAD LENGTH: 1.3100 INCHES MINIMUM IN
•
BEARING SEAL TYPE: CONTACT
•
LUBRICATION MATERIAL: GREASE
•
OUTER RING WIDTH: 0.4650 INCHES MINIMUM AND 0.4800 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES
•
SHIELD QUANTITY: 2
•
STYLE DESIGNATOR: SINGLE ROW, CONCAVE ROLLERS
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.4375 INCHES NOMINAL IN
SHANK THREAD LENGTH1.3100 INCHES MINIMUM IN
BEARING SEAL TYPECONTACT
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.4650 INCHES MINIMUM AND 0.4800 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES
SHIELD QUANTITY2
STYLE DESIGNATORSINGLE ROW, CONCAVE ROLLERS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SHIELD
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE ROLLER
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 2
BACB10C116Reference document
Same NSN cross-reference
Reference document — Secondary reference
BACB10DE6-07Same 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 SM6-7A-23?
SM6-7A-23 is a BEARING,ROLLER,ROD END.
What parts can replace SM6-7A-23?
There are 2 known substitutes for SM6-7A-23: BACB10C116, BACB10DE6-07. Substitute compatibility should be verified for your specific system.
What is the NSN for SM6-7A-23?
SM6-7A-23 is cataloged in the U.S. Government catalog under NSN 3110-01-049-4146. This indicates validated use in U.S. government and defense supply chains.
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