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206505 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

206505: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: BEARING. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-138-4409, 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
206505
NSN: 3110-00-138-4409
NIINs: 001384409, 012769733, 015730143, 017026026
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyBEARING
NSN3110-00-138-4409
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 206505 · 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
•
CUP WIDTH: 17.00 MILLIMETERS NOMINAL MM
•
STYLE DESIGNATOR: STRAIGHT BORE, NORMAL ANGLE
•
OVERALL OUTSIDE DIAMETER: 81.985 MILLIMETERS MINIMUM AND 82.000 MILLIMETERS MAXIMUM MM
•
BACKFACE CORNER RADIUS: 0.5 MILLIMETERS NOMINAL MM
•
CONE CORNER RADIUS: 3.0 MILLIMETERS NOMINAL MM
•
STANDOUT WIDTH: 4.50 MILLIMETERS NOMINAL MM
•
CONE WIDTH: 21.50 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
CUP WIDTH17.00 MILLIMETERS NOMINAL MM
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE
OVERALL WIDTH21.50 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER81.985 MILLIMETERS MINIMUM AND 82.000 MILLIMETERS MAXIMUM MM
BACKFACE CORNER RADIUS0.5 MILLIMETERS NOMINAL MM
CONE CORNER RADIUS3.0 MILLIMETERS NOMINAL MM
STANDOUT WIDTH4.50 MILLIMETERS NOMINAL MM
CONE WIDTH21.50 MILLIMETERS NOMINAL MM
SPECIAL FEATURESDUTY CLASS JLM SERIES
BORE DIAMETER49.987 MILLIMETERS MINIMUM AND 50.000 MILLIMETERS MAXIMUM MM
SUBSTITUTES & CROSS-REFERENCES 7
ASTM F2591-06Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
ASTM F2591-06/1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
JLM104948JLM104910Reference document
Same NSN cross-reference
Reference document — Secondary reference
606474Reference document
Same NSN cross-reference
Reference document — Secondary reference
DS3225-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
80275-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 206505?
206505 is a BEARING,BALL,ANNULAR.
What parts can replace 206505?
There are 7 known substitutes for 206505: ASTM F2591-06, ASTM F2591-06/1, JLM104948JLM104910 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 206505?
206505 is cataloged in the U.S. Government catalog under NSN 3110-00-138-4409. This indicates validated use in U.S. government and defense supply chains.
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