PartsTable
Technical Data Sheet
4840S ✓ 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

CONNECTOR BODY,RECEPTACLE,ELECTR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-902-3777, 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
4840S
NSN: 3110-00-902-3777
FSC: 3110
CAGE: 79410 — LIBERTY VENTURES INTI, LLC (USA)
SPECIFICATIONS
Part Number4840S
NSN3110-00-902-3777
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 4840S · 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
ALIGNMENT TYPE: RIGID
OVERALL OUTSIDE DIAMETER: 2.3750 INCHES NOMINAL IN
BORE DIAMETER: 2.0006 INCHES MINIMUM AND 2.0019 INCHES MAXIMUM IN
SURFACE FINISH: GROUND
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OUTER RING
MATERIAL: STEEL COMP 1090 OR STEEL COMP 1095 ROLLER
RETAINER FABRICATION METHOD: PRESSED
TECHNICAL CHARACTERISTICS (FLIS)
ALIGNMENT TYPERIGID
OVERALL OUTSIDE DIAMETER2.3750 INCHES NOMINAL IN
BORE DIAMETER2.0006 INCHES MINIMUM AND 2.0019 INCHES MAXIMUM IN
SURFACE FINISHGROUND
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OUTER RING
MATERIALSTEEL COMP 1090 OR STEEL COMP 1095 ROLLER
RETAINER FABRICATION METHODPRESSED
MATERIALSTEEL COMP 4135H OR STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES ROLLER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
B-3216Interchangeable
interchangeable cross-reference
interchangeable
780098Interchangeable
interchangeable cross-reference
interchangeable
C-4905Interchangeable
interchangeable cross-reference
interchangeable
94381Interchangeable
interchangeable cross-reference
interchangeable
BB1552Interchangeable
interchangeable cross-reference
interchangeable
30718-0012Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4840S?
4840S is a CONNECTOR BODY,RECEPTACLE,ELECTR.
What parts can replace 4840S?
There are 16 known substitutes for 4840S: B-3216, 780098, C-4905 and 13 more. Substitute compatibility should be verified for your specific system.
Is 4840S still available?
4840S is currently cancelled.
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