PartsTable
Technical Data Sheet
REP3MR3FS381 ✓ 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 4130 SHAFT, shank_style: HOLLOW, bore_diameter: 0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN, alignment_type: SELF-ALIGNING, overall_length: 2.3240 INCHES MINIMUM AND 2.3640 INCHES MAXIMUM IN, shank_diameter: 0.6230 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-187-5666, 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
REP3MR3FS381
NSN: 3110-00-187-5666
FSC: 3110
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 SHAFT
shank_styleHOLLOW
bore_diameter0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
seal_quantity2
alignment_typeSELF-ALIGNING
overall_length2.3240 INCHES MINIMUM AND 2.3640 INCHES MAXIMUM IN
shank_diameter0.6230 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM 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
shank_bore_depth1.1880 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
style_designatorDOUBLE ROW, STAGGERED, BALL
bearing_seal_typeCONTACT
NSN3110-00-187-5666
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: REP3MR3FS381 · 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
BEARING SEAL TYPE: CONTACT
BORE DIAMETER: 0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
ALIGNMENT TYPE: SELF-ALIGNING
SHANK BORE DEPTH: 1.1880 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
INNER RING WIDTH: 0.5880 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM IN
SHANK BORE DIAMETER: 0.3760 INCHES MINIMUM AND 0.3960 INCHES MAXIMUM IN
LUBRICATION MATERIAL: GREASE
SELF-ALIGNMENT LOCATION: INTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
BEARING SEAL TYPECONTACT
BORE DIAMETER0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
ALIGNMENT TYPESELF-ALIGNING
SHANK BORE DEPTH1.1880 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
INNER RING WIDTH0.5880 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM IN
SHANK BORE DIAMETER0.3760 INCHES MINIMUM AND 0.3960 INCHES MAXIMUM IN
LUBRICATION MATERIALGREASE
SELF-ALIGNMENT LOCATIONINTERNAL
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
MS21153-4GInterchangeable
interchangeable cross-reference
interchangeable
L2088598-2Interchangeable
interchangeable cross-reference
interchangeable
AN951RE3FL4MILG3278Interchangeable
interchangeable cross-reference
interchangeable
RE448FS10160SInterchangeable
interchangeable cross-reference
interchangeable
REP4H8-3GInterchangeable
interchangeable cross-reference
interchangeable
REP4H8FS160Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy REP3MR3FS381?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is REP3MR3FS381?
REP3MR3FS381 is a BEARING,BALL,ROD END.
What parts can replace REP3MR3FS381?
There are 27 known substitutes for REP3MR3FS381: MS21153-4G, L2088598-2, AN951RE3FL4MILG3278 and 24 more. Substitute compatibility should be verified for your specific system.
Is REP3MR3FS381 still available?
REP3MR3FS381 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — REP3MR3FS381