PartsTable
Technical Data Sheet
Download PDF

672559 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

672559: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410 OVERALL, hardness_rating: 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM, minor_thickness: 0.695 INCHES MINIMUM AND 0.705 INCHES MAXIMUM IN, outside_diameter: 7.070 INCHES MINIMUM AND 7.090 INCHES MAXIMUM IN, aperture_diameter: 4.940 INCHES MINIMUM AND 4.960 INCHES MAXIMUM IN, counterbore_depth: 0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-193-8554, 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
672559
NSN: 3110-00-193-8554
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 410 OVERALL
hardness_rating35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
minor_thickness0.695 INCHES MINIMUM AND 0.705 INCHES MAXIMUM IN
outside_diameter7.070 INCHES MINIMUM AND 7.090 INCHES MAXIMUM IN
aperture_diameter4.940 INCHES MINIMUM AND 4.960 INCHES MAXIMUM IN
counterbore_depth0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
overall_thickness1.069 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN
mounting_hole_typeROUND, UNTHREADED
counterbore_diameter5.798 INCHES MINIMUM AND 5.802 INCHES MAXIMUM IN
mounting_hole_diameter0.216 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
bolt_circle_hole_quantity3
mounting_bolt_circle_diameter6.620 INCHES NOMINAL IN
NSN3110-00-193-8554
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 672559 · 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
•
MINOR THICKNESS: 0.695 INCHES MINIMUM AND 0.705 INCHES MAXIMUM IN
•
BOLT CIRCLE HOLE QUANTITY: 3
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
COUNTERBORE DIAMETER: 5.798 INCHES MINIMUM AND 5.802 INCHES MAXIMUM IN
•
COUNTERBORE DEPTH: 0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
•
OVERALL THICKNESS: 1.069 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN
•
HARDNESS RATING: 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
•
MOUNTING HOLE DIAMETER: 0.216 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MINOR THICKNESS0.695 INCHES MINIMUM AND 0.705 INCHES MAXIMUM IN
BOLT CIRCLE HOLE QUANTITY3
MOUNTING HOLE TYPEROUND, UNTHREADED
COUNTERBORE DIAMETER5.798 INCHES MINIMUM AND 5.802 INCHES MAXIMUM IN
COUNTERBORE DEPTH0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
OVERALL THICKNESS1.069 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
MOUNTING HOLE DIAMETER0.216 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
OUTSIDE DIAMETER7.070 INCHES MINIMUM AND 7.090 INCHES MAXIMUM IN
APERTURE DIAMETER4.940 INCHES MINIMUM AND 4.960 INCHES MAXIMUM 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: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 672559?
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 672559?
672559 is a PLATE,RETAINING,BEARING.
What is the NSN for 672559?
672559 is cataloged in the U.S. Government catalog under NSN 3110-00-193-8554. 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 — 672559

✓ 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.