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39412 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
Clementoni · TAPERED BEARING
PRODUCT OVERVIEW

39412: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: STEEL COMP 631 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, body_style: CYLINDRICAL (SCREWED), coil_quantity: 11, overall_width: 0.6250 INCHES NOMINAL IN, inside_diameter: 0.100 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0580, 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
39412
NSN: 3110-00-100-0580
NIINs: 001000580, 006400304, 010938370, 011331427, 017019090
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
materialSTEEL COMP 631 OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
body_styleCYLINDRICAL (SCREWED)
coil_quantity11
overall_width0.6250 INCHES NOMINAL IN
inside_diameter0.100 INCHES NOMINAL IN
outside_diameter4.1250 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentPASSIVATE OVERALL
operating_pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
spring_free_length0.498 INCHES NOMINAL IN
flow_control_deviceDISK, LIFT
NSN3110-00-100-0580
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 39412 · Clementoni ⚠ 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
•
OUTSIDE DIAMETER: 4.1250 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.0800 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
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
OVERALL WIDTH0.6250 INCHES NOMINAL IN
OUTSIDE DIAMETER4.1250 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.0800 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 7
K39412Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
103S22Reference document
Same NSN cross-reference
Reference document — Secondary reference
4255218Reference document
Same NSN cross-reference
Reference document — Secondary reference
21076Reference document
Same NSN cross-reference
Reference document — Secondary reference
11697066Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
FF-B-187/1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 39412?
39412 is a CONE AND ROLLERS,TAPERED ROLLER manufactured by Clementoni.
What parts can replace 39412?
There are 7 known substitutes for 39412: K39412, 103S22, 4255218 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 39412?
39412 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0580. This indicates validated use in U.S. government and defense supply chains.
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