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P005392 — BEARING,ROLLER,TAPERED

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

P005392: 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 cup_width: 1.7500 INCHES NOMINAL IN, cone_width: 5.0000 INCHES NOMINAL IN, bore_diameter: 4.0000 INCHES NOMINAL IN, overall_width: 4.6250 INCHES NOMINAL IN, style_designator: STRAIGHT BORE, DOUBLE CONE, SINGLE CUP, features_provided: LUBRICATION GROOVE AND LUBRICATION HOLE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-341-4792, 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
P005392
NSN: 3110-01-341-4792
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60587 — FEDERAL EQUIPMENT CO (USA)
SPECIFICATIONS
cup_width1.7500 INCHES NOMINAL IN
cone_width5.0000 INCHES NOMINAL IN
bore_diameter4.0000 INCHES NOMINAL IN
overall_width4.6250 INCHES NOMINAL IN
style_designatorSTRAIGHT BORE, DOUBLE CONE, SINGLE CUP
features_providedLUBRICATION GROOVE AND LUBRICATION HOLE
cone_corner_radius0.0600 INCHES NOMINAL IN
backface_corner_radius0.1300 INCHES NOMINAL IN
overall_outside_diameter7.5000 INCHES NOMINAL IN
retainer_fabrication_methodPRESSED
standard_tolerance_designationAFBMA CLASS 2
NSN3110-01-341-4792
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: P005392 · 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: 1.7500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT BORE, DOUBLE CONE, SINGLE CUP
•
OVERALL OUTSIDE DIAMETER: 7.5000 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.1300 INCHES NOMINAL IN
•
FEATURES PROVIDED: LUBRICATION GROOVE AND LUBRICATION HOLE
•
CONE CORNER RADIUS: 0.0600 INCHES NOMINAL IN
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 WIDTH1.7500 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT BORE, DOUBLE CONE, SINGLE CUP
OVERALL WIDTH4.6250 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER7.5000 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.1300 INCHES NOMINAL IN
FEATURES PROVIDEDLUBRICATION GROOVE AND LUBRICATION HOLE
CONE CORNER RADIUS0.0600 INCHES NOMINAL IN
CONE WIDTH5.0000 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 1
A343034 ITEM 15Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 P005392?
P005392 is a BEARING,ROLLER,TAPERED.
What parts can replace P005392?
There is 1 known substitute for P005392: A343034 ITEM 15. Substitute compatibility should be verified for your specific system.
What is the NSN for P005392?
P005392 is cataloged in the U.S. Government catalog under NSN 3110-01-341-4792. 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.