PartsTable
Technical Data Sheet
PartsTable / COMPONENT / SFR1443PPK18-36
SFR1443PPK18-36 ✓ 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: 0.0310 INCHES NOMINAL IN, bore_diameter: 0.1250 INCHES MAXIMUM IN, overall_width: 0.1094 INCHES MAXIMUM IN, 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 3110-01-170-1536, 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
SFR1443PPK18-36
NSN: 3110-01-170-1536
FSC: 3110
CAGE: 83086 — NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
bore_shapeSTRAIGHT
flange_width0.0310 INCHES NOMINAL IN
bore_diameter0.1250 INCHES MAXIMUM IN
overall_width0.1094 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
shield_quantity2
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
internal_clearance0.0001 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
lubrication_materialGREASE
flange_outside_diameter0.2960 INCHES NOMINAL IN
NSN3110-01-170-1536
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: SFR1443PPK18-36 · 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: 0.1250 INCHES MAXIMUM IN
•
INTERNAL CLEARANCE: 0.0001 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
•
SHIELD QUANTITY: 2
•
RETAINER FABRICATION METHOD: PRESSED
•
LOAD DIRECTION: RADIAL
•
FLANGE WIDTH: 0.0310 INCHES NOMINAL IN
•
OUTER RING OUTSIDE DIAMETER: 0.2500 INCHES MAXIMUM IN
•
FLANGE OUTSIDE DIAMETER: 0.2960 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER0.1250 INCHES MAXIMUM IN
INTERNAL CLEARANCE0.0001 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
SHIELD QUANTITY2
RETAINER FABRICATION METHODPRESSED
LOAD DIRECTIONRADIAL
FLANGE WIDTH0.0310 INCHES NOMINAL IN
OUTER RING OUTSIDE DIAMETER0.2500 INCHES MAXIMUM IN
FLANGE OUTSIDE DIAMETER0.2960 INCHES NOMINAL IN
LUBRICATION MATERIALGREASE
SURFACE FINISHGROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
N49677 PC26Interchangeable
interchangeable cross-reference
interchangeable
S3-26-5Interchangeable
interchangeable cross-reference
interchangeable
32219Interchangeable
interchangeable cross-reference
interchangeable
S418FCHH3Interchangeable
Same NIIN cross-reference
interchangeable
SSR1F-418ZZA3Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy SFR1443PPK18-36?
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 SFR1443PPK18-36?
SFR1443PPK18-36 is a BEARING,BALL,ANNULAR.
What parts can replace SFR1443PPK18-36?
There are 5 known substitutes for SFR1443PPK18-36: N49677 PC26, S3-26-5, 32219 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SFR1443PPK18-36?
SFR1443PPK18-36 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-170-1536. 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 — SFR1443PPK18-36

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