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Technical Data Sheet
PartsTable / COMPONENT / 4253304
4253304 ✓ 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 CUP,TAPERED ROLLER BEARING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include color: BLACK FIRST POSITION COVER ALL CONDUCTORS, material: STEEL, nut_style: HEXAGON, anode_type: SOLID, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, nut_height: 0.579 INCHES MINIMUM AND 0.609 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0367, 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
4253304
NSN: 3110-00-100-0367
FSC: 3110
CAGE: 89926 — NEW HOLLAND CONSTRUCTION (USA)
SPECIFICATIONS
colorBLACK FIRST POSITION COVER ALL CONDUCTORS
materialSTEEL
nut_styleHEXAGON
anode_typeSOLID
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
nut_height0.579 INCHES MINIMUM AND 0.609 INCHES MAXIMUM IN
point_typeCONVENTIONAL
shell_typeSOLID
body_length0.286 INCHES NOMINAL IN
lubricationDRY FILM LUBRICANT
point_angle118.0 DEGREES NOMINAL
shank_styleSTANDARD TAPER W/TANG
NSN3110-00-100-0367
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 4253304 · 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
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
CA3724L12Interchangeable
interchangeable cross-reference
interchangeable
614781-8Interchangeable
interchangeable cross-reference
interchangeable
945827Interchangeable
interchangeable cross-reference
interchangeable
25501-5SInterchangeable
interchangeable cross-reference
interchangeable
7017Interchangeable
interchangeable cross-reference
interchangeable
SC-DL-162362Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4253304?
4253304 is a CUP,TAPERED ROLLER BEARING.
What parts can replace 4253304?
There are 32 known substitutes for 4253304: CA3724L12, 614781-8, 945827 and 29 more. Substitute compatibility should be verified for your specific system.
Is 4253304 still available?
4253304 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026