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Technical Data Sheet
PartsTable / COMPONENT / 5666693
5666693 ✓ Verified by PartsTable
— · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The RETAINER AND BALLS,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL RETAINER, bore_diameter: 0.7820 INCHES NOMINAL IN, overall_width: 0.3550 INCHES NOMINAL IN, outside_diameter: 1.3440 INCHES NOMINAL IN, special_features: IN LINE, style_designator: RETAINER AND BALLS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-678-0412, 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
5666693
NSN: 3110-00-678-0412
FSC: 3110
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialSTEEL RETAINER
bore_diameter0.7820 INCHES NOMINAL IN
overall_width0.3550 INCHES NOMINAL IN
outside_diameter1.3440 INCHES NOMINAL IN
special_featuresIN LINE
style_designatorRETAINER AND BALLS
retainer_piece_quantity1
retainer_fabrication_methodPRESSED
NSN3110-00-678-0412
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 5666693 · 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
•
RETAINER PIECE QUANTITY: 1
•
BORE DIAMETER: 0.7820 INCHES NOMINAL IN
•
MATERIAL: STEEL RETAINER
•
OUTSIDE DIAMETER: 1.3440 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RETAINER AND BALLS
TECHNICAL CHARACTERISTICS (FLIS)
RETAINER FABRICATION METHODPRESSED
RETAINER PIECE QUANTITY1
SPECIAL FEATURESIN LINE
BORE DIAMETER0.7820 INCHES NOMINAL IN
MATERIALSTEEL RETAINER
OVERALL WIDTH0.3550 INCHES NOMINAL IN
OUTSIDE DIAMETER1.3440 INCHES NOMINAL IN
STYLE DESIGNATORRETAINER AND BALLS
MATERIALSTEEL COMP 5140 BALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
WE2145Interchangeable
interchangeable cross-reference
interchangeable
722809-5Interchangeable
interchangeable cross-reference
interchangeable
8537Interchangeable
interchangeable cross-reference
interchangeable
18-1075Interchangeable
interchangeable cross-reference
interchangeable
CAL3Interchangeable
interchangeable cross-reference
interchangeable
717299-028Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5666693?
5666693 is a RETAINER AND BALLS,BEARING.
What parts can replace 5666693?
There are 14 known substitutes for 5666693: WE2145, 722809-5, 8537 and 11 more. Substitute compatibility should be verified for your specific system.
Is 5666693 still available?
5666693 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026