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628334 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

628334: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, minor_thickness: 0.132 INCHES NOMINAL IN, outside_diameter: 0.970 INCHES MINIMUM AND 0.980 INCHES MAXIMUM IN, style_designator: ROUND, aperture_diameter: 0.142 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN, counterbore_depth: 0.048 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-299-1368, 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
628334
NSN: 3110-01-299-1368
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 7R710 — SRS MANUFACTURING CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
minor_thickness0.132 INCHES NOMINAL IN
outside_diameter0.970 INCHES MINIMUM AND 0.980 INCHES MAXIMUM IN
style_designatorROUND
aperture_diameter0.142 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN
counterbore_depth0.048 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
overall_thickness0.150 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
counterbore_diameter0.380 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
raised_surface_height0.015 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
cross-sectional_shape_styleRAISED SURFACE W/APERTURE
outside_raised_surface_diameter0.635 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN
NSN3110-01-299-1368
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 628334 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
MINOR THICKNESS: 0.132 INCHES NOMINAL IN
•
RAISED SURFACE HEIGHT: 0.015 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
•
COUNTERBORE DIAMETER: 0.380 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
•
COUNTERBORE DEPTH: 0.048 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
•
OVERALL THICKNESS: 0.150 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MINOR THICKNESS0.132 INCHES NOMINAL IN
RAISED SURFACE HEIGHT0.015 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
COUNTERBORE DIAMETER0.380 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
COUNTERBORE DEPTH0.048 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
OVERALL THICKNESS0.150 INCHES NOMINAL IN
STYLE DESIGNATORROUND
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERAISED SURFACE W/APERTURE
OUTSIDE DIAMETER0.970 INCHES MINIMUM AND 0.980 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
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FREQUENTLY ASKED QUESTIONS
What is 628334?
628334 is a PLATE,RETAINING,BEARING.
What is the NSN for 628334?
628334 is cataloged in the U.S. Government catalog under NSN 3110-01-299-1368. This indicates validated use in U.S. government and defense supply chains.
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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.