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Technical Data Sheet
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4E83 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

4E83: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include input_phase: SINGLE SINGLE OPERATING POWER RQMT, overall_width: 2.500 INCHES NOMINAL IN, overall_height: 1.000 INCHES NOMINAL IN, overall_length: 3.500 INCHES NOMINAL IN, features_provided: FILTER, output_control_type: VOLTAGE ADJUSTMENT SINGLE POWER OUTPUT. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-161-0304, 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
4E83
NSN: 3110-01-161-0304
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 01FK3 — OERLIKON METCO US INC (USA)
SPECIFICATIONS
input_phaseSINGLE SINGLE OPERATING POWER RQMT
overall_width2.500 INCHES NOMINAL IN
overall_height1.000 INCHES NOMINAL IN
overall_length3.500 INCHES NOMINAL IN
features_providedFILTER
output_control_typeVOLTAGE ADJUSTMENT SINGLE POWER OUTPUT
input_voltage_rating105.0 AC VOLTS MINIMUM AND 125.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
rectification_methodSINGLE PHASE FULL WAVE CENTER TAP
output_current_rating700.0 DC MILLIAMPERES NOMINAL SINGLE POWER OUTPUT
output_voltage_rating12.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
output_connection_typePIN PLUG SINGLE POWER OUTPUT
output_control_quantity1 SINGLE POWER OUTPUT
NSN3110-01-161-0304
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 4E83 · 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
SUBSTITUTES & CROSS-REFERENCES 1
12E70Reference 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 4E83?
4E83 is a BEARING,BALL,ANNULAR.
What parts can replace 4E83?
There is 1 known substitute for 4E83: 12E70. Substitute compatibility should be verified for your specific system.
What is the NSN for 4E83?
4E83 is cataloged in the U.S. Government catalog under NSN 3110-01-161-0304. This indicates validated use in U.S. government and defense supply chains.
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