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PartsTable / COMPONENT / 416821-53-FG
416821-53-FG ✓ Verified by PartsTable
— · MOTOR
WHAT YOU NEED TO KNOW
NEMA frame determines mounting bolt pattern TEFC for outdoor, ODP for dry indoor only
C-face vs foot-mount — different mounting
PRODUCT OVERVIEW

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 30.0 MILLIMETERS NOMINAL MM, overall_width: 19.0 MILLIMETERS NOMINAL MM, alignment_type: RIGID, load_direction: RADIAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-862-6805, 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
416821-53-FG
NSN: 6105-00-862-6805
FSC: 6105
CAGE: 71956 — RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter30.0 MILLIMETERS NOMINAL MM
overall_width19.0 MILLIMETERS NOMINAL MM
alignment_typeRIGID
load_directionRADIAL
surface_finishGROUND
special_featuresHEAT STABILIZED AT 300 DEGREES F
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
overall_outside_diameter72.0 MILLIMETERS NOMINAL MM
internal_fit-up_designationLOOSE
retainer_fabrication_methodPRESSED
NSN6105-00-862-6805
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 416821-53-FG · OEM ⚠ VERIFY BEFORE ORDERING NEMA frame size determines mounting bolt pattern — not interchangeable. 56C ≠ 143T bolt pattern. C-face vs foot-mount vs flange — different mounting, same HP doesn't mean drop-in ✓ BROKER TIP TEFC = outdoor/washdown OK. ODP = dry indoor only. TENV = no external fan, explosion-proof areas. 1750 RPM = 4-pole (most common), 3450 RPM = 2-pole, 1150 RPM = 6-pole PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
3206416Upgraded Successor
successor cross-reference
successor
475Upgraded Successor
successor cross-reference
successor
306Upgraded Successor
successor cross-reference
successor
416821-53-FGInterchangeable
interchangeable cross-reference
interchangeable
FFB171/5J06C3DInterchangeable
interchangeable cross-reference
interchangeable
AA59585-206JCCLInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 416821-53-FG?
416821-53-FG is a BEARING,BALL,ANNULAR.
What parts can replace 416821-53-FG?
There are 7 known substitutes for 416821-53-FG: 3206416, 475, 306 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 416821-53-FG?
416821-53-FG is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-862-6805. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026