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Technical Data Sheet
PartsTable / COMPONENT / 77ENM1632DZJ7J9
77ENM1632DZJ7J9 ✓ 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 BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, bore_shape: STRAIGHT, flange_width: 0.0450 INCHES NOMINAL IN, bore_diameter: 0.2500 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-739-7058, 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
77ENM1632DZJ7J9
NSN: 3110-00-739-7058
FSC: 3110
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
bore_shapeSTRAIGHT
flange_width0.0450 INCHES NOMINAL IN
bore_diameter0.2500 INCHES NOMINAL IN
load_directionRADIAL
surface_finishGROUND
shield_quantity2
inner_ring_width0.2187 INCHES NOMINAL IN
outer_ring_width0.1875 INCHES NOMINAL IN
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
internal_clearance0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
lubrication_materialOIL
NSN3110-00-739-7058
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 77ENM1632DZJ7J9 · 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
•
FLANGE WIDTH: 0.0450 INCHES NOMINAL IN
•
FLANGE OUTSIDE DIAMETER: 0.5470 INCHES NOMINAL IN
•
OUTER RING OUTSIDE DIAMETER: 0.5000 INCHES NOMINAL IN
•
INTERNAL CLEARANCE: 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
•
INNER RING WIDTH: 0.2187 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
OUTER RING WIDTH: 0.1875 INCHES NOMINAL IN
•
LUBRICATION MATERIAL: OIL
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE WIDTH0.0450 INCHES NOMINAL IN
FLANGE OUTSIDE DIAMETER0.5470 INCHES NOMINAL IN
OUTER RING OUTSIDE DIAMETER0.5000 INCHES NOMINAL IN
INTERNAL CLEARANCE0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
INNER RING WIDTH0.2187 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
OUTER RING WIDTH0.1875 INCHES NOMINAL IN
LUBRICATION MATERIALOIL
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.7
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
SFR1683EEK25Interchangeable
interchangeable cross-reference
interchangeable
M81793-FHEGAN0GAC71AA0Interchangeable
interchangeable cross-reference
interchangeable
M81793/16-KA1N2N1PPInterchangeable
interchangeable cross-reference
interchangeable
4720000806002Interchangeable
interchangeable cross-reference
interchangeable
CEET-6-480Interchangeable
interchangeable cross-reference
interchangeable
220H80D1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 77ENM1632DZJ7J9?
77ENM1632DZJ7J9 is a BEARING,BALL,ANNULAR.
What parts can replace 77ENM1632DZJ7J9?
There are 33 known substitutes for 77ENM1632DZJ7J9: SFR1683EEK25, M81793-FHEGAN0GAC71AA0, M81793/16-KA1N2N1PP and 30 more. Substitute compatibility should be verified for your specific system.
Is 77ENM1632DZJ7J9 still available?
77ENM1632DZJ7J9 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