PartsTable
Technical Data Sheet
REP4M6FS428 ✓ 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,ROD END is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 BALL, shank_style: EXTERNALLY THREADED, thread_class: 3A A, bore_diameter: 0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN, alignment_type: SELF-ALIGNING, overall_length: 2.3290 INCHES MINIMUM AND 2.3590 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-232-3075, 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
REP4M6FS428
NSN: 3110-00-232-3075
FSC: 3110
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 BALL
shank_styleEXTERNALLY THREADED
thread_class3A A
bore_diameter0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
seal_quantity2
alignment_typeSELF-ALIGNING
overall_length2.3290 INCHES MINIMUM AND 2.3590 INCHES MAXIMUM IN
shank_diameter0.3750 INCHES NOMINAL IN
inner_ring_width0.5880 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM IN
outer_ring_width0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM IN
style_designatorDOUBLE ROW, STAGGERED, BALL
thread_directionRIGHT-HAND
NSN3110-00-232-3075
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: REP4M6FS428 · 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
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIAL: GREASE
ALIGNMENT TYPE: SELF-ALIGNING
BEARING SEAL TYPE: CONTACT
SELF-ALIGNMENT ANGLE: 10.00 DEGREES NOMINAL
SELF-ALIGNMENT LOCATION: INTERNAL
SEAL QUANTITY: 2
LENGTH FROM BORE CENTER TO SHANK END: 1.8650 INCHES MINIMUM AND 1.8850 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
ALIGNMENT TYPESELF-ALIGNING
BEARING SEAL TYPECONTACT
SELF-ALIGNMENT ANGLE10.00 DEGREES NOMINAL
SELF-ALIGNMENT LOCATIONINTERNAL
SEAL QUANTITY2
LENGTH FROM BORE CENTER TO SHANK END1.8650 INCHES MINIMUM AND 1.8850 INCHES MAXIMUM IN
OUTER RING WIDTH0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.375 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
AN946RE3M6AInterchangeable
interchangeable cross-reference
interchangeable
REP3M6AFS464Interchangeable
interchangeable cross-reference
interchangeable
MS51151-3Interchangeable
interchangeable cross-reference
interchangeable
RA3M4-2Interchangeable
interchangeable cross-reference
interchangeable
MS21151-6GInterchangeable
interchangeable cross-reference
interchangeable
25704-281210-12-0Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is REP4M6FS428?
REP4M6FS428 is a BEARING,BALL,ROD END.
What parts can replace REP4M6FS428?
There are 28 known substitutes for REP4M6FS428: AN946RE3M6A, REP3M6AFS464, MS51151-3 and 25 more. Substitute compatibility should be verified for your specific system.
Is REP4M6FS428 still available?
REP4M6FS428 is currently cancelled.
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