PartsTable
Technical Data Sheet
2303SA ✓ Verified by PartsTable
· TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 17.00 MILLIMETERS NOMINAL MM, overall_width: 19.0 MILLIMETERS NOMINAL MM, alignment_type: SELF-ALIGNING, load_direction: ANGULAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-554-3084, 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
2303SA
NSN: 3110-00-554-3084
FSC: 3110
CAGE: 21760 — SCHATZ BEARING CORPORATION DBA SCHATZ BEARING CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter17.00 MILLIMETERS NOMINAL MM
overall_width19.0 MILLIMETERS NOMINAL MM
alignment_typeSELF-ALIGNING
load_directionANGULAR
surface_finishGROUND
special_featuresTYPE 123
style_designatorNON-SEPARABLE
self-alignment_locationINTERNAL
overall_outside_diameter47.00 MILLIMETERS NOMINAL MM
internal_fit-up_designationSTANDARD
NSN3110-00-554-3084
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2303SA · 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
LOAD DIRECTION: ANGULAR
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION: INWARD CONVERGENT
MATERIAL: STEEL OVERALL
STYLE DESIGNATOR: NON-SEPARABLE
BORE DIAMETER: 17.00 MILLIMETERS NOMINAL MM
BORE SHAPE: STRAIGHT
RETAINER FABRICATION METHOD: PRESSED
SELF-ALIGNMENT LOCATION: INTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
LOAD DIRECTIONANGULAR
INTERNAL FIT-UP CONTACT ANGULAR DIRECTIONINWARD CONVERGENT
MATERIALSTEEL OVERALL
STYLE DESIGNATORNON-SEPARABLE
BORE DIAMETER17.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
RETAINER FABRICATION METHODPRESSED
SELF-ALIGNMENT LOCATIONINTERNAL
OVERALL OUTSIDE DIAMETER47.00 MILLIMETERS NOMINAL MM
ALIGNMENT TYPESELF-ALIGNING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
2303Interchangeable
interchangeable cross-reference
interchangeable
2388K34Interchangeable
interchangeable cross-reference
interchangeable
LP320Interchangeable
interchangeable cross-reference
interchangeable
07-2303Interchangeable
interchangeable cross-reference
interchangeable
512303Interchangeable
interchangeable cross-reference
interchangeable
GGS921TYPE1SIZE4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2303SA?
2303SA is a BEARING,BALL,ANNULAR.
What parts can replace 2303SA?
There are 17 known substitutes for 2303SA: 2303, 2388K34, LP320 and 14 more. Substitute compatibility should be verified for your specific system.
Is 2303SA still available?
2303SA is currently cancelled.
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