PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 84-3
84-3 ✓ 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

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include phase: SINGLE, diameter: 0.204 INCHES NOMINAL IN, material: PAPER FILTERING MEDIUM, arbor_size: 5/8 IN. IN, case_style: SQUARE, cone_width: 2.2190 INCHES NOMINAL IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0704, 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
84-3
NSN: 3110-00-100-0704
FSC: 3110
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
phaseSINGLE
diameter0.204 INCHES NOMINAL IN
materialPAPER FILTERING MEDIUM
quantity6
arbor_size5/8 IN. IN
case_styleSQUARE
cone_width2.2190 INCHES NOMINAL IN
seal_width0.500 INCHES NOMINAL IN
design_typeNONREUSABLE
blade_length30.0 MILLIMETERS NOMINAL MM
current_typeAC OR DC
storage_typeGENERAL PURPOSE WAREHOUSE
NSN3110-00-100-0704
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 84-3 · 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
•
CONE WIDTH: 2.2190 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
BORE DIAMETER: 3.0000 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.2500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NORMAL ANGLE
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
TECHNICAL CHARACTERISTICS (FLIS)
CONE WIDTH2.2190 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
BORE DIAMETER3.0000 INCHES NOMINAL IN
CONE CORNER RADIUS0.2500 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
4130053Interchangeable
interchangeable cross-reference
interchangeable
3-598Interchangeable
interchangeable cross-reference
interchangeable
2943-A30Interchangeable
interchangeable cross-reference
interchangeable
RELEASE335Interchangeable
interchangeable cross-reference
interchangeable
843Interchangeable
interchangeable cross-reference
interchangeable
268122Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 84-3?
84-3 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace 84-3?
There are 28 known substitutes for 84-3: 4130053, 3-598, 2943-A30 and 25 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 84-3?
84-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0704. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026