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5311X3662A — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

5311X3662A: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 5140 OVERALL, bore_shape: STRAIGHT, bore_diameter: 2.1650 INCHES MINIMUM AND 2.1654 INCHES MAXIMUM IN, contact_angle: 25.0 DEGREES MAXIMUM, overall_width: 1.9325 INCHES MINIMUM AND 1.9375 INCHES MAXIMUM IN, load_direction: ANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-253-1940, 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
5311X3662A
NSN: 3110-00-253-1940
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 43334 — GENERAL MOTORS CORP DELCO MORAINE NDH DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 5140 OVERALL
bore_shapeSTRAIGHT
bore_diameter2.1650 INCHES MINIMUM AND 2.1654 INCHES MAXIMUM IN
contact_angle25.0 DEGREES MAXIMUM
overall_width1.9325 INCHES MINIMUM AND 1.9375 INCHES MAXIMUM IN
load_directionANGULAR
surface_finishGROUND
style_designatorLOADING GROOVE, NON-SEPARABLE
overall_outside_diameter4.7240 INCHES MINIMUM AND 4.7244 INCHES MAXIMUM IN
internal_fit-up_designationSTANDARD
retainer_fabrication_methodPRESSED
departure_from_cited_designatorONE
NSN3110-00-253-1940
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 5311X3662A · 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
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 4.7240 INCHES MINIMUM AND 4.7244 INCHES MAXIMUM IN
•
BORE SHAPE: STRAIGHT
•
DEPARTURE FROM CITED DESIGNATOR: ONE
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH1.9325 INCHES MINIMUM AND 1.9375 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER4.7240 INCHES MINIMUM AND 4.7244 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
DEPARTURE FROM CITED DESIGNATORONE
CONTACT ANGLE25.0 DEGREES MAXIMUM
LOAD DIRECTIONANGULAR
SUBSTITUTES & CROSS-REFERENCES 1
911-68-2-4128-01Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 5311X3662A?
5311X3662A is a BEARING,BALL,ANNULAR.
What parts can replace 5311X3662A?
There is 1 known substitute for 5311X3662A: 911-68-2-4128-01. Substitute compatibility should be verified for your specific system.
What is the NSN for 5311X3662A?
5311X3662A is cataloged in the U.S. Government catalog under NSN 3110-00-253-1940. 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.