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K659027-6 — BEARING,ROLLER,ROD END

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

K659027-6: BEARING,ROLLER,ROD END.

The BEARING,ROLLER,ROD END is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEAL, shank_style: INTERNALLY THREADED, thread_class: 3B, bore_diameter: 0.2500 INCHES NOMINAL IN, alignment_type: SELF-ALIGNING, overall_length: 2.2000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-058-9352, 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
K659027-6
NSN: 3110-00-058-9352
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 77896 — REXNORD INDUSTRIES, LLC DIV AEROSSPACE BEARING OPERATION (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEAL
shank_styleINTERNALLY THREADED
thread_class3B
bore_diameter0.2500 INCHES NOMINAL IN
seal_quantity2
alignment_typeSELF-ALIGNING
overall_length2.2000 INCHES NOMINAL IN
shank_diameter0.5000 INCHES NOMINAL IN
inner_ring_width0.5000 INCHES NOMINAL IN
outer_ring_width0.3600 INCHES NOMINAL IN
special_featuresWITH LUBRICATION HOLE IN SHANK 0.0700 IN. DIAMETER; 0.0001 TO 0.0005 RADIAL CLEARANCE IN
style_designatorSINGLE ROW, CONCAVE ROLLERS
NSN3110-00-058-9352
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: K659027-6 · 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: 0.5000 INCHES NOMINAL IN
•
SHANK THREAD LENGTH: 0.8100 INCHES NOMINAL IN
•
BEARING SEAL TYPE: CONTACT
•
WIDTH ACROSS FLATS: 0.5000 INCHES NOMINAL IN
•
LUBRICATION MATERIAL: GREASE
•
OUTER RING WIDTH: 0.3600 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SINGLE ROW, CONCAVE ROLLERS
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE ROLLER
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.5000 INCHES NOMINAL IN
SHANK THREAD LENGTH0.8100 INCHES NOMINAL IN
BEARING SEAL TYPECONTACT
WIDTH ACROSS FLATS0.5000 INCHES NOMINAL IN
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.3600 INCHES NOMINAL IN
STYLE DESIGNATORSINGLE ROW, CONCAVE ROLLERS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE ROLLER
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE ROD END BODY
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE INNER RING
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
FR4RReference document
Same NSN cross-reference
Reference document — Secondary reference
SF4-6A-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 K659027-6?
K659027-6 is a BEARING,ROLLER,ROD END.
What parts can replace K659027-6?
There are 2 known substitutes for K659027-6: FR4R, SF4-6A-1. Substitute compatibility should be verified for your specific system.
What is the NSN for K659027-6?
K659027-6 is cataloged in the U.S. Government catalog under NSN 3110-00-058-9352. This indicates validated use in U.S. government and defense supply chains.
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