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Technical Data Sheet
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32013X — BEARING,ROLLER,TAPERED

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

32013X: BEARING,ROLLER,TAPERED.

The BEARING,ROLLER,TAPERED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include end_item_identification: LIGHT WEIGHT HOWITZER. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-155-5373, 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
32013X
NSN: 3110-01-155-5373
NIINs: 011555373, 015253635
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
end_item_identificationLIGHT WEIGHT HOWITZER
NSN3110-01-155-5373
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 32013X · 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
•
RETAINER FABRICATION METHOD: PRESSED
•
CUP WIDTH: 17.500 MILLIMETERS NOMINAL MM
•
STYLE DESIGNATOR: STRAIGHT BORE, NORMAL ANGLE
•
OVERALL OUTSIDE DIAMETER: 100.000 MILLIMETERS NOMINAL MM
•
BACKFACE CORNER RADIUS: 1.5 MILLIMETERS MAXIMUM MM
•
CONE CORNER RADIUS: 1.5 MILLIMETERS MAXIMUM MM
•
STANDOUT WIDTH: 5.500 MILLIMETERS NOMINAL MM
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
RETAINER FABRICATION METHODPRESSED
CUP WIDTH17.500 MILLIMETERS NOMINAL MM
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE
OVERALL WIDTH23.000 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER100.000 MILLIMETERS NOMINAL MM
BACKFACE CORNER RADIUS1.5 MILLIMETERS MAXIMUM MM
CONE CORNER RADIUS1.5 MILLIMETERS MAXIMUM MM
STANDOUT WIDTH5.500 MILLIMETERS NOMINAL MM
ALIGNMENT TYPERIGID
CONE WIDTH23.000 MILLIMETERS NOMINAL MM
SUBSTITUTES & CROSS-REFERENCES 3
DIN720-32013XReference document
Same NSN cross-reference
Reference document — Secondary reference
10501868Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
13050139Reference document
Same NSN cross-reference
Reference document — Vendor item drawing 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 32013X?
32013X is a BEARING,ROLLER,TAPERED.
What parts can replace 32013X?
There are 3 known substitutes for 32013X: DIN720-32013X, 10501868, 13050139. Substitute compatibility should be verified for your specific system.
What is the NSN for 32013X?
32013X is cataloged in the U.S. Government catalog under NSN 3110-01-155-5373. 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.