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495 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

495: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include weight: 39.000 POUNDS LBS, material: STEEL, load_rating: 600.0 POUNDS MAXIMUM LBS, overall_depth: 44.500 INCHES NOMINAL IN, overall_width: 25.000 INCHES NOMINAL IN, overall_height: 41.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0260, 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
MRO→ MRO_GENERAL→ 495
NSN: 3110-00-100-0260
NIINs: 001000260, 002832976, 004365285, 005154847, 005597364, 010389729, 011882033, 012167508, 014448830, 014905940, 015131717, 015569488, 015666578
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
weight39.000 POUNDS LBS
materialSTEEL
load_rating600.0 POUNDS MAXIMUM LBS
overall_depth44.500 INCHES NOMINAL IN
overall_width25.000 INCHES NOMINAL IN
overall_height41.000 INCHES NOMINAL IN
special_featuresCOLLAPSIBLE HELICOPTER RESCUE BASKET; HOLDS 2 AVERAGE SIZED ADULTS; CLOSED CELL MARINE GRADE FLOATATION FOAM W/ORANGE NYLON COVERS; 0.500 IN NYLON WEBBING, SEMI RIGID FORM NETTING IN
end_item_identificationRQ-1
NSN3110-00-100-0260
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 495 · 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: 1.1720 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 3.2500 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 WIDTH1.1720 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER3.2500 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 8
R14092Reference document
Same NSN cross-reference
Reference document — Secondary reference
TMS43Reference document
Same NSN cross-reference
Reference document — Secondary reference
107363Reference document
Same NSN cross-reference
Reference document — Secondary reference
1492Reference document
Same NSN cross-reference
Reference document — Secondary reference
BT495Reference document
Same NSN cross-reference
Reference document — Secondary reference
377651AReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 495?
495 is a CONE AND ROLLERS,TAPERED ROLLER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 495?
There are 8 known substitutes for 495: R14092, TMS43, 107363 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 495?
495 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0260. 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.