PartsTable
Technical Data Sheet
54664 ✓ 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 DUMMY LOAD,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: PAPER AND GLUE OVERALL, hole_diameter: 0.265 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 3.521 INCHES MINIMUM AND 3.541 INCHES MAXIMUM IN, special_features: TWO BOLT HOLES 0.218 IN. DIA IN, bolt_circle_diameter: 3.000 INCHES NOMINAL IN, cross-sectional_thickness: 0.010 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0803, 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
54664
NSN: 3110-00-100-0803
FSC: 3110
CAGE: 46522 — DCM MANUFACTURING, INC. (USA)
SPECIFICATIONS
materialPAPER AND GLUE OVERALL
hole_diameter0.265 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter3.521 INCHES MINIMUM AND 3.541 INCHES MAXIMUM IN
special_featuresTWO BOLT HOLES 0.218 IN. DIA IN
bolt_hole_quantity8
bolt_circle_diameter3.000 INCHES NOMINAL IN
cross-sectional_thickness0.010 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-G-12803,NO. +3415-A MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN3110-00-100-0803
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 54664 · 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
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
BORE DIAMETER: 1.5625 INCHES NOMINAL IN
CONE WIDTH: 1.1450 INCHES NOMINAL IN
STYLE DESIGNATOR: NORMAL ANGLE
MATERIAL: STEEL OVERALL
CONE CORNER RADIUS: 0.1406 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER1.5625 INCHES NOMINAL IN
CONE WIDTH1.1450 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
MATERIALSTEEL OVERALL
CONE CORNER RADIUS0.1406 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
54664Interchangeable
interchangeable cross-reference
interchangeable
SA-K16Interchangeable
interchangeable cross-reference
interchangeable
110441Interchangeable
interchangeable cross-reference
interchangeable
119413056Interchangeable
interchangeable cross-reference
interchangeable
A15013Interchangeable
interchangeable cross-reference
interchangeable
7370Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 54664?
54664 is a DUMMY LOAD,ELECTRICAL.
What parts can replace 54664?
There are 9 known substitutes for 54664: 54664, SA-K16, 110441 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 54664?
54664 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0803. This indicates validated use in U.S. government and defense supply chains.
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