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MA1747 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

MA1747: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include depth: 22.000 INCHES NOMINAL IN, width: 47.000 INCHES NOMINAL IN, height: 35.750 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, inhibitor: INCLUDED, unit_type: CHARGED. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0243, 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
MA1747
NSN: 3110-00-100-0243
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 25681 — ITT GOULDS PUMPS, INC. (USA)
SPECIFICATIONS
depth22.000 INCHES NOMINAL IN
width47.000 INCHES NOMINAL IN
height35.750 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
inhibitorINCLUDED
unit_typeCHARGED
base_styleSUB-MINIATURE TWO PIN
body_stylePLAIN, SOLID
bore_stylePLAIN BOTH ENDS
bulb_styleT (TUBULAR)
body_length0.500 INCHES NOMINAL IN
design_typeHAND
NSN3110-00-100-0243
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: MA1747 · 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
SUBSTITUTES & CROSS-REFERENCES 8
12058Reference document
Same NSN cross-reference
Reference document — Secondary reference
BT447Reference document
Same NSN cross-reference
Reference document — Secondary reference
142254Reference document
Same NSN cross-reference
Reference document — Secondary reference
1B3895Reference document
Same NSN cross-reference
Reference document — Secondary reference
13211DReference document
Same NSN cross-reference
Reference document — Secondary reference
221595Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MA1747?
MA1747 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace MA1747?
There are 8 known substitutes for MA1747: 12058, BT447, 142254 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MA1747?
MA1747 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0243. 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.