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Technical Data Sheet
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SA3-115 — BEARING,BALL,ANNULAR

✓ Government record, cited
Philips · TAPERED BEARING
PRODUCT OVERVIEW

SA3-115: BEARING,BALL,ANNULAR.

Enjoy up to 10 hours of your MP3 and WMA music with the Philips SA31XX. View photos and watch your favourite movie clips on the 1.8” colour screen. - Enjoy music - anytime, anyplace - Photos and videos at your fingertips - Your music and pictures on the go, every day This part is cataloged in the U.S.

Government catalog under NSN 3110-00-114-6086, 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
SA3-115
NSN: 3110-00-114-6086
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 05643 — BARBER-GREENE CO (USA)
SPECIFICATIONS
materialSTEEL OUTER RING
bore_shapeSTRAIGHT
bore_diameter1.9375 INCHES MINIMUM AND 1.9380 INCHES MAXIMUM IN
seal_quantity2
load_directionRADIAL
surface_finishGROUND
inner_ring_width2.1830 INCHES MINIMUM AND 2.1880 INCHES MAXIMUM IN
outer_ring_width1.1880 INCHES NOMINAL IN
style_designatorSINGLE ROW BALL, EXTERNAL SELF-ALIGNING, INNER RING EXTENDED BOTH SIDES, WITH SETSCREW IN INNER RING
bearing_seal_typeLABYRINTH
lubrication_materialGREASE
overall_outside_diameter3.9362 INCHES MINIMUM AND 3.9370 INCHES MAXIMUM IN
NSN3110-00-114-6086
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: SA3-115 · Philips ⚠ 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
•
BEARING SEAL TYPE: LABYRINTH
•
LUBRICATION MATERIAL: GREASE
•
OUTER RING WIDTH: 1.1880 INCHES NOMINAL IN
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: SINGLE ROW BALL, EXTERNAL SELF-ALIGNING, INNER RING EXTENDED BOTH SIDES, WITH SETSCREW IN INNER RING
•
OVERALL OUTSIDE DIAMETER: 3.9362 INCHES MINIMUM AND 3.9370 INCHES MAXIMUM IN
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPELABYRINTH
LUBRICATION MATERIALGREASE
OUTER RING WIDTH1.1880 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORSINGLE ROW BALL, EXTERNAL SELF-ALIGNING, INNER RING EXTENDED BOTH SIDES, WITH SETSCREW IN INNER RING
OVERALL OUTSIDE DIAMETER3.9362 INCHES MINIMUM AND 3.9370 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
SEAL QUANTITY2
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
3-115Reference document
Same NSN cross-reference
Reference document — Secondary reference
STE00001000Reference 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 SA3-115?
SA3-115 is a BEARING,BALL,ANNULAR manufactured by Philips.
What parts can replace SA3-115?
There are 2 known substitutes for SA3-115: 3-115, STE00001000. Substitute compatibility should be verified for your specific system.
What is the NSN for SA3-115?
SA3-115 is cataloged in the U.S. Government catalog under NSN 3110-00-114-6086. 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.