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3982 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

3982: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: PLASTIC, body_style: HOLE MOUNT, body_width: 2.200 INCHES MAXIMUM IN, bore_shape: STRAIGHT, cone_width: 1.1830 INCHES NOMINAL IN, body_height: 3.250 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-3115, 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
3982
NSN: 3110-00-100-3115
NIINs: 001003115, 001086893, 002939317, 004654413, 014540142, 015547754, 017222194
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
materialPLASTIC
body_styleHOLE MOUNT
body_width2.200 INCHES MAXIMUM IN
bore_shapeSTRAIGHT
cone_width1.1830 INCHES NOMINAL IN
body_height3.250 INCHES MAXIMUM IN
body_length2.250 INCHES MAXIMUM IN
bore_diameter2.5000 INCHES NOMINAL IN
overall_width1.625 INCHES NOMINAL IN
actuator_styleRECTANGULAR
inclosure_typeOPEN
load_directionRADIAL
NSN3110-00-100-3115
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 3982 · 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
•
STYLE DESIGNATOR: NORMAL ANGLE
•
CONE CORNER RADIUS: 0.1406 INCHES NOMINAL IN
•
CONE WIDTH: 1.1830 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 2.5000 INCHES NOMINAL IN
•
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
STYLE DESIGNATORNORMAL ANGLE
CONE CORNER RADIUS0.1406 INCHES NOMINAL IN
CONE WIDTH1.1830 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER2.5000 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 5
209905Reference document
Same NSN cross-reference
Reference document — Secondary reference
90346Reference document
Same NSN cross-reference
Reference document — Secondary reference
62AX109Reference document
Same NSN cross-reference
Reference document — Secondary reference
799051Reference document
Same NSN cross-reference
Reference document — Secondary reference
103S55Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3982?
3982 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 3982?
There are 5 known substitutes for 3982: 209905, 90346, 62AX109 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3982?
3982 is cataloged in the U.S. Government catalog under NSN 3110-00-100-3115. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.