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Technical Data Sheet
PartsTable / COMPONENT / 14908-2
14908-2 ✓ 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 material: COPPER ALLOY, thickness: 1.188 INCHES NOMINAL IN, neck_height: 1.062 INCHES MINIMUM AND 1.186 INCHES MAXIMUM IN, socket_depth: 0.750 INCHES NOMINAL IN, socket_diameter: 6.625 INCHES MINIMUM AND 6.632 INCHES MAXIMUM IN, flange_section_style: PLAIN FACE, SOCKET NECK. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0502, 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
14908-2
NSN: 3110-00-100-0502
FSC: 3110
CAGE: 08683 — BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
thickness1.188 INCHES NOMINAL IN
neck_height1.062 INCHES MINIMUM AND 1.186 INCHES MAXIMUM IN
socket_depth0.750 INCHES NOMINAL IN
socket_diameter6.625 INCHES MINIMUM AND 6.632 INCHES MAXIMUM IN
flange_section_stylePLAIN FACE, SOCKET NECK
material_document_and_classificationMIL-C-15726,COMP 90-10,TEMPER HARD MIL SPEC SINGLE MATERIAL RESPONSE
NSN3110-00-100-0502
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 14908-2 · 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
•
OUTSIDE DIAMETER: 5.3447 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.1250 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: NORMAL ANGLE
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
OUTSIDE DIAMETER5.3447 INCHES NOMINAL IN
OVERALL WIDTH1.7500 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.1250 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORNORMAL ANGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
30072Interchangeable
interchangeable cross-reference
interchangeable
1528-13Interchangeable
interchangeable cross-reference
interchangeable
HS-9Interchangeable
interchangeable cross-reference
interchangeable
706791Interchangeable
interchangeable cross-reference
interchangeable
62-701Interchangeable
interchangeable cross-reference
interchangeable
10554735Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 14908-2?
14908-2 is a CUP,TAPERED ROLLER BEARING.
What parts can replace 14908-2?
There are 25 known substitutes for 14908-2: 30072, 1528-13, HS-9 and 22 more. Substitute compatibility should be verified for your specific system.
Is 14908-2 still available?
14908-2 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