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H203LL2FS160 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

H203LL2FS160: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL BALL, bore_shape: STRAIGHT, bore_diameter: 0.6690 INCHES MINIMUM AND 0.6693 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND, inner_ring_width: 0.6486 INCHES MINIMUM AND 0.6536 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-540-9902, 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
H203LL2FS160
NSN: 3110-00-540-9902
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
materialSTEEL BALL
bore_shapeSTRAIGHT
bore_diameter0.6690 INCHES MINIMUM AND 0.6693 INCHES MAXIMUM IN
seal_quantity2
load_directionRADIAL
surface_finishGROUND
inner_ring_width0.6486 INCHES MINIMUM AND 0.6536 INCHES MAXIMUM IN
outer_ring_width0.4674 INCHES MINIMUM AND 0.4724 INCHES MAXIMUM IN
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
bearing_seal_typeLABYRINTH
lubrication_materialGREASE
overall_outside_diameter1.5743 INCHES MINIMUM AND 1.5748 INCHES MAXIMUM IN
NSN3110-00-540-9902
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: H203LL2FS160 · 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
•
RETAINER FABRICATION METHOD: PRESSED
•
BEARING SEAL TYPE: LABYRINTH
•
LUBRICATION MATERIAL: GREASE
•
OUTER RING WIDTH: 0.4674 INCHES MINIMUM AND 0.4724 INCHES MAXIMUM IN
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 1.5743 INCHES MINIMUM AND 1.5748 INCHES MAXIMUM IN
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
BEARING SEAL TYPELABYRINTH
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.4674 INCHES MINIMUM AND 0.4724 INCHES MAXIMUM IN
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL OUTSIDE DIAMETER1.5743 INCHES MINIMUM AND 1.5748 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
SEAL QUANTITY2
SUBSTITUTES & CROSS-REFERENCES 8
C88503T1R5Reference document
Same NSN cross-reference
Reference document — Secondary reference
88503X1CReference document
Same NSN cross-reference
Reference document — Secondary reference
88503X1225CReference document
Same NSN cross-reference
Reference document — Secondary reference
88503T1337R5Reference document
Same NSN cross-reference
Reference document — Secondary reference
10-8476Reference document
Same NSN cross-reference
Reference document — Secondary reference
H203LL2ANG5Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H203LL2FS160?
H203LL2FS160 is a BEARING,BALL,ANNULAR.
What parts can replace H203LL2FS160?
There are 8 known substitutes for H203LL2FS160: C88503T1R5, 88503X1C, 88503X1225C and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H203LL2FS160?
H203LL2FS160 is cataloged in the U.S. Government catalog under NSN 3110-00-540-9902. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.