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Technical Data Sheet
PartsTable / COMPONENT / 102-348
102-348 ✓ 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 BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include overall_length: 9.90 INCHES NOMINAL IN, overall_diameter: 3.80 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: FREE DIVER HEATING SYSTEM (GEN 1). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-129-9161, 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
102-348
NSN: 3110-00-129-9161
FSC: 3110
CAGE: 99832 — SCOTT HUBER ESSICK A CO OF FIGGIE INTERNATIONAL INC (USA)
SPECIFICATIONS
overall_length9.90 INCHES NOMINAL IN
overall_diameter3.80 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyFREE DIVER HEATING SYSTEM (GEN 1)
NSN3110-00-129-9161
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 102-348 · 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
•
OVERALL OUTSIDE DIAMETER: 30.00 MILLIMETERS NOMINAL MM
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
MATERIAL: RUBBER SYNTHETIC SEAL
•
LOAD DIRECTION: RADIAL
•
SURFACE FINISH: GROUND
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
BEARING SEAL TYPE: CONTACT
•
SEAL QUANTITY: 2
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER30.00 MILLIMETERS NOMINAL MM
STANDARD TOLERANCE DESIGNATIONABEC NO.1
MATERIALRUBBER SYNTHETIC SEAL
LOAD DIRECTIONRADIAL
SURFACE FINISHGROUND
INTERNAL FIT-UP DESIGNATIONSTANDARD
BEARING SEAL TYPECONTACT
SEAL QUANTITY2
LUBRICATION MATERIALGREASE
BORE SHAPESTRAIGHT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
200KPPFS104Interchangeable
interchangeable cross-reference
interchangeable
99500X2100R5Interchangeable
interchangeable cross-reference
interchangeable
200PPFS381Interchangeable
interchangeable cross-reference
interchangeable
102-1348Interchangeable
interchangeable cross-reference
interchangeable
102-558Interchangeable
interchangeable cross-reference
interchangeable
102-348Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 102-348?
102-348 is a BEARING,BALL,ANNULAR.
What parts can replace 102-348?
There are 18 known substitutes for 102-348: 200KPPFS104, 99500X2100R5, 200PPFS381 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 102-348?
102-348 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-129-9161. 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