PartsTable
Technical Data Sheet
PartsTable / COMPONENT / S518FCHHE5P49
S518FCHHE5P49 ✓ 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 COMP 440C INNER RING, bore_shape: STRAIGHT, flange_width: 0.0300 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM IN, bore_diameter: 0.12485 INCHES MINIMUM AND 0.12500 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-138-5553, 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
S518FCHHE5P49
NSN: 3110-01-138-5553
FSC: 3110
CAGE: 40920 — MPB CORP DIV TIMKEN SUPER PRECISION (USA)
SPECIFICATIONS
materialSTEEL COMP 440C INNER RING
bore_shapeSTRAIGHT
flange_width0.0300 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM IN
bore_diameter0.12485 INCHES MINIMUM AND 0.12500 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
shield_quantity2
inner_ring_width0.1708 INCHES MINIMUM AND 0.1718 INCHES MAXIMUM IN
outer_ring_width0.1396 INCHES MINIMUM AND 0.1406 INCHES MAXIMUM IN
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
internal_clearance0.0004 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL IN
lubrication_materialOIL
NSN3110-01-138-5553
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: S518FCHHE5P49 · 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
•
BORE DIAMETER: 0.12485 INCHES MINIMUM AND 0.12500 INCHES MAXIMUM IN
•
FLANGE WIDTH: 0.0300 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM IN
•
SHIELD QUANTITY: 2
•
INNER RING WIDTH: 0.1708 INCHES MINIMUM AND 0.1718 INCHES MAXIMUM IN
•
BORE SHAPE: STRAIGHT
•
RETAINER FABRICATION METHOD: PRESSED
•
SURFACE FINISH: GROUND
•
FLANGE OUTSIDE DIAMETER: 0.3580 INCHES MINIMUM AND 0.3590 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER0.12485 INCHES MINIMUM AND 0.12500 INCHES MAXIMUM IN
FLANGE WIDTH0.0300 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM IN
SHIELD QUANTITY2
INNER RING WIDTH0.1708 INCHES MINIMUM AND 0.1718 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
RETAINER FABRICATION METHODPRESSED
SURFACE FINISHGROUND
FLANGE OUTSIDE DIAMETER0.3580 INCHES MINIMUM AND 0.3590 INCHES MAXIMUM IN
LUBRICATION MATERIALOIL
OUTER RING WIDTH0.1396 INCHES MINIMUM AND 0.1406 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
55-3510Interchangeable
interchangeable cross-reference
interchangeable
751-6066Interchangeable
interchangeable cross-reference
interchangeable
1200-598Interchangeable
interchangeable cross-reference
interchangeable
SKM-553510Interchangeable
interchangeable cross-reference
interchangeable
SSR1F-518ZZEEHA7P49L01Interchangeable
Same NIIN cross-reference
interchangeable
SFR2-5PPEEK49Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy S518FCHHE5P49?
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 S518FCHHE5P49?
S518FCHHE5P49 is a BEARING,BALL,ANNULAR.
What parts can replace S518FCHHE5P49?
There are 6 known substitutes for S518FCHHE5P49: 55-3510, 751-6066, 1200-598 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S518FCHHE5P49?
S518FCHHE5P49 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-138-5553. This indicates validated use in U.S. government and defense supply chains.
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 — S518FCHHE5P49

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026