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47687 — CONE AND ROLLERS,TAPERED ROLLER

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

47687: CONE AND ROLLERS,TAPERED ROLLER.

Ring binders for compact storage of hole punched documents. Cover is made from 30% pre-consumer recycled PP foil. Vivid colour with attractive VIVIDA design.

Key specifications include material: STEEL COMP 304, unit_type: BARIUM TITANATE, cone_width: 1.3125 INCHES NOMINAL IN, bore_diameter: 3.2500 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES LEFT SIDE, filler_material: CASTOR OIL. This part is cataloged in the U.S. Government catalog under NSN 3110-00-227-3309, 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→ 47687
NSN: 3110-00-227-3309
NIINs: 002273309, 005381381, 006182106, 011726760
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 304
unit_typeBARIUM TITANATE
cone_width1.3125 INCHES NOMINAL IN
bore_diameter3.2500 INCHES NOMINAL IN
surface_finish125.0 MICROINCHES LEFT SIDE
filler_materialCASTOR OIL
inside_diameter0.433 INCHES MINIMUM AND 0.441 INCHES MAXIMUM IN
frequency_rating20.0 KILOHERTZ MINIMUM AND 22.0 KILOHERTZ MAXIMUM
outside_diameter0.465 INCHES MINIMUM AND 0.477 INCHES MAXIMUM IN
special_features12 IN. BY 4.063 IN. OVER-ALL DIM. IN
style_designatorNORMAL ANGLE
overall_thickness0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
NSN3110-00-227-3309
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 47687 · Esselte ⚠ 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: 0.2650 INCHES NOMINAL IN
•
CONE WIDTH: 1.3125 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 RADIUS0.2650 INCHES NOMINAL IN
CONE WIDTH1.3125 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER3.2500 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 4
4-184-53Reference document
Same NSN cross-reference
Reference document — Secondary reference
1668285Reference document
Same NSN cross-reference
Reference document — Secondary reference
A101216Reference document
Same NSN cross-reference
Reference document — Informative reference only
7422044213Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 47687?
47687 is a CONE AND ROLLERS,TAPERED ROLLER manufactured by Esselte. It is classified as a MRO (MRO_GENERAL).
What parts can replace 47687?
There are 4 known substitutes for 47687: 4-184-53, 1668285, A101216 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 47687?
47687 is cataloged in the U.S. Government catalog under NSN 3110-00-227-3309. This indicates validated use in U.S. government and defense supply chains.
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