PartsTable
Technical Data Sheet
Download PDF

594A-592A — BEARING,ROLLER,TAPERED

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

594A-592A: 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: 1.1875 INCHES NOMINAL1.1875 INCHES NOMINAL1.1875 INCHES NOMINAL IN, cone_width: 1.4300 INCHES NOMINAL1.4300 INCHES NOMINAL1.4300 INCHES NOMINAL IN, bore_diameter: 3.7500 INCHES NOMINAL3.7500 INCHES NOMINAL3.7500 INCHES NOMINAL IN, overall_width: 1.5625 INCHES NOMINAL1.5625 INCHES NOMINAL1.5625 INCHES NOMINAL IN, standout_width: 0.3750 INCHES NOMINAL0.3750 INCHES NOMINAL0.3750 INCHES NOMINAL IN, style_designator: STRAIGHT BORE, NORMAL ANGLESTRAIGHT BORE, NORMAL ANGLESTRAIGHT BORE, NORMAL ANGLE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-331-1340, 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
594A-592A
NSN: 3110-01-331-1340
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
cup_width1.1875 INCHES NOMINAL1.1875 INCHES NOMINAL1.1875 INCHES NOMINAL IN
cone_width1.4300 INCHES NOMINAL1.4300 INCHES NOMINAL1.4300 INCHES NOMINAL IN
bore_diameter3.7500 INCHES NOMINAL3.7500 INCHES NOMINAL3.7500 INCHES NOMINAL IN
overall_width1.5625 INCHES NOMINAL1.5625 INCHES NOMINAL1.5625 INCHES NOMINAL IN
standout_width0.3750 INCHES NOMINAL0.3750 INCHES NOMINAL0.3750 INCHES NOMINAL IN
style_designatorSTRAIGHT BORE, NORMAL ANGLESTRAIGHT BORE, NORMAL ANGLESTRAIGHT BORE, NORMAL ANGLE
cone_corner_radius0.2000 INCHES NOMINAL0.2000 INCHES NOMINAL0.2000 INCHES NOMINAL IN
backface_corner_radius0.1300 INCHES NOMINAL0.1300 INCHES NOMINAL0.1300 INCHES NOMINAL IN
overall_outside_diameter6.0000 INCHES NOMINAL6.0000 INCHES NOMINAL6.0000 INCHES NOMINAL IN
standard_tolerance_designationAFBMA CLASS 2AFBMA CLASS 2AFBMA CLASS 2
NSN3110-01-331-1340
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 594A-592A · 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
•
CUP WIDTH: 1.1875 INCHES NOMINAL1.1875 INCHES NOMINAL1.1875 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT BORE, NORMAL ANGLESTRAIGHT BORE, NORMAL ANGLESTRAIGHT BORE, NORMAL ANGLE
•
OVERALL OUTSIDE DIAMETER: 6.0000 INCHES NOMINAL6.0000 INCHES NOMINAL6.0000 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.1300 INCHES NOMINAL0.1300 INCHES NOMINAL0.1300 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.2000 INCHES NOMINAL0.2000 INCHES NOMINAL0.2000 INCHES NOMINAL IN
•
STANDOUT WIDTH: 0.3750 INCHES NOMINAL0.3750 INCHES NOMINAL0.3750 INCHES NOMINAL IN
•
CONE WIDTH: 1.4300 INCHES NOMINAL1.4300 INCHES NOMINAL1.4300 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
CUP WIDTH1.1875 INCHES NOMINAL1.1875 INCHES NOMINAL1.1875 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLESTRAIGHT BORE, NORMAL ANGLESTRAIGHT BORE, NORMAL ANGLE
OVERALL WIDTH1.5625 INCHES NOMINAL1.5625 INCHES NOMINAL1.5625 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER6.0000 INCHES NOMINAL6.0000 INCHES NOMINAL6.0000 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.1300 INCHES NOMINAL0.1300 INCHES NOMINAL0.1300 INCHES NOMINAL IN
CONE CORNER RADIUS0.2000 INCHES NOMINAL0.2000 INCHES NOMINAL0.2000 INCHES NOMINAL IN
STANDOUT WIDTH0.3750 INCHES NOMINAL0.3750 INCHES NOMINAL0.3750 INCHES NOMINAL IN
CONE WIDTH1.4300 INCHES NOMINAL1.4300 INCHES NOMINAL1.4300 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2AFBMA CLASS 2AFBMA CLASS 2
BORE DIAMETER3.7500 INCHES NOMINAL3.7500 INCHES NOMINAL3.7500 INCHES NOMINAL IN
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
Ready to buy 594A-592A?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 594A-592A?
594A-592A is a BEARING,ROLLER,TAPERED.
What is the NSN for 594A-592A?
594A-592A is cataloged in the U.S. Government catalog under NSN 3110-01-331-1340. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 594A-592A

✓ 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.