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Technical Data Sheet
PartsTable / COMPONENT / 93703
93703 ✓ 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

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include special_features: USED AS PIPE ASSEMBLY,OIL DISTRIBUTOR,BIG END BEARING BOLTS, general_characteristics_item_description: 4 PIPE ASSEMBLIES CONNECTED IN CENTER WITH A CROSS CONNECTION. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-763-0259, 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
93703
NSN: 3110-00-763-0259
FSC: 3110
CAGE: 33116 — KELSEY-HAYES CO WHEEL DRUM AND BRAKE DIV (USA)
SPECIFICATIONS
special_featuresUSED AS PIPE ASSEMBLY,OIL DISTRIBUTOR,BIG END BEARING BOLTS
general_characteristics_item_description4 PIPE ASSEMBLIES CONNECTED IN CENTER WITH A CROSS CONNECTION
NSN3110-00-763-0259
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 93703 · 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
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
RETAINER FABRICATION METHOD: PRESSED
•
MATERIAL: STEEL OVERALL
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
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
RETAINER FABRICATION METHODPRESSED
SPECIAL FEATURESDUTY CLASS L SERIES
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
2-300-158-01Interchangeable
interchangeable cross-reference
interchangeable
5-133V747-75Interchangeable
interchangeable cross-reference
interchangeable
31332Interchangeable
interchangeable cross-reference
interchangeable
32-31465 ITEM 15Interchangeable
interchangeable cross-reference
interchangeable
LK1352-6LE64PInterchangeable
interchangeable cross-reference
interchangeable
66743Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 93703?
93703 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 93703?
There are 32 known substitutes for 93703: 2-300-158-01, 5-133V747-75, 31332 and 29 more. Substitute compatibility should be verified for your specific system.
Is 93703 still available?
93703 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