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77-0582 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

77-0582: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, minor_thickness: 0.050 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN, outside_diameter: 3.000 INCHES MINIMUM AND 3.030 INCHES MAXIMUM IN, style_designator: ROUND, aperture_diameter: 1.177 INCHES MINIMUM AND 1.197 INCHES MAXIMUM IN, counterbore_depth: 0.098 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-134-4752, 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
77-0582
NSN: 3110-01-134-4752
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 30554 — DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER (USA)
SPECIFICATIONS
materialSTEEL COMP 4340 OVERALL
minor_thickness0.050 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN
outside_diameter3.000 INCHES MINIMUM AND 3.030 INCHES MAXIMUM IN
style_designatorROUND
aperture_diameter1.177 INCHES MINIMUM AND 1.197 INCHES MAXIMUM IN
counterbore_depth0.098 INCHES NOMINAL IN
overall_thickness0.148 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
mounting_hole_typeROUND, UNTHREADED
counterbore_diameter1.430 INCHES MINIMUM AND 1.450 INCHES MAXIMUM IN
mounting_hole_diameter0.227 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
bolt_circle_hole_quantity3
cross-sectional_shape_styleCOUNTERBORED W/ APERTURE
NSN3110-01-134-4752
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 77-0582 · 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: 0.050 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN
•
BOLT CIRCLE HOLE QUANTITY: 3
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
COUNTERBORE DIAMETER: 1.430 INCHES MINIMUM AND 1.450 INCHES MAXIMUM IN
•
COUNTERBORE DEPTH: 0.098 INCHES NOMINAL IN
•
MOUNTING HOLE ARRANGEMENT STYLE: SINGLE BOLT HOLE CIRCLE
•
OVERALL THICKNESS: 0.148 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: ROUND
TECHNICAL CHARACTERISTICS
MINOR THICKNESS0.050 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN
BOLT CIRCLE HOLE QUANTITY3
MOUNTING HOLE TYPEROUND, UNTHREADED
COUNTERBORE DIAMETER1.430 INCHES MINIMUM AND 1.450 INCHES MAXIMUM IN
COUNTERBORE DEPTH0.098 INCHES NOMINAL IN
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
OVERALL THICKNESS0.148 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
STYLE DESIGNATORROUND
MOUNTING HOLE DIAMETER0.227 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLECOUNTERBORED W/ APERTURE
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
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FREQUENTLY ASKED QUESTIONS
What is 77-0582?
77-0582 is a PLATE,RETAINING,BEARING.
What is the NSN for 77-0582?
77-0582 is cataloged in the U.S. Government catalog under NSN 3110-01-134-4752. 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.