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Technical Data Sheet
PartsTable / COMPONENT / 30H14
30H14 ✓ 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 diameter: 0.281 INCHES NOMINAL IN, material: PLASTIC VINYL OR RUBBER SYNTHETIC CUSHION, overall_width: 0.500 INCHES NOMINAL IN, style_designator: SINGLE LOOP, tongue_hole_type: ROUND, UNTHREADED, surface_treatment: CADMIUM OR ZINC BAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0646, 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
30H14
NSN: 3110-00-100-0646
FSC: 3110
CAGE: 61790 — ASTEC INDUSTRIES INC DIV ASTEC IND. (USA)
SPECIFICATIONS
diameter0.281 INCHES NOMINAL IN
materialPLASTIC VINYL OR RUBBER SYNTHETIC CUSHION
overall_width0.500 INCHES NOMINAL IN
style_designatorSINGLE LOOP
tongue_hole_typeROUND, UNTHREADED
surface_treatmentCADMIUM OR ZINC BAND
material_thickness0.032 INCHES NOMINAL IN
loop_inside_diameter0.250 INCHES NOMINAL IN
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE BAND
distance_from_loop_center_to_tongue_end0.781 INCHES MINIMUM AND 0.843 INCHES MAXIMUM IN
center_to_center_distance_between_loop_and_mounting_hole0.531 INCHES NOMINAL IN
NSN3110-00-100-0646
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 30H14 · 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 27
21504Interchangeable
interchangeable cross-reference
interchangeable
GGG-P-831Interchangeable
interchangeable cross-reference
interchangeable
71504Interchangeable
interchangeable cross-reference
interchangeable
330C838H03Interchangeable
interchangeable cross-reference
interchangeable
18Interchangeable
interchangeable cross-reference
interchangeable
1JA7516-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 30H14?
30H14 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 30H14?
There are 27 known substitutes for 30H14: 21504, GGG-P-831, 71504 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 30H14?
30H14 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0646. 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