PartsTable
Technical Data Sheet
CS1843 ✓ 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,THRUST is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, alignment_type: RIGID, overall_height: 0.6250 INCHES NOMINAL IN, surface_finish: GROUND, special_features: BORE DIAMETER OF ONE WASHER 1.5000 IN.; BORE DIAMETER OF OTHER WASHER 1.5625 IN, style_designator: GROOVED RACE SURFACE, BANDED OD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-129-4532, 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
CS1843
NSN: 3110-01-129-4532
FSC: 3110
CAGE: 21760 — SCHATZ BEARING CORPORATION DBA SCHATZ BEARING CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
alignment_typeRIGID
overall_height0.6250 INCHES NOMINAL IN
surface_finishGROUND
special_featuresBORE DIAMETER OF ONE WASHER 1.5000 IN.; BORE DIAMETER OF OTHER WASHER 1.5625 IN
style_designatorGROOVED RACE SURFACE, BANDED OD
bore_smallest_diameter1.5000 INCHES NOMINAL IN
overall_outside_diameter2.5938 INCHES NOMINAL IN
standard_tolerance_designationAFBMA STD TOLERANCE FOR THRUST BEARINGS
thrust_directional_capability_designationSINGLE
NSN3110-01-129-4532
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: CS1843 · 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 SMALLEST DIAMETER: 1.5000 INCHES NOMINAL IN
SURFACE FINISH: GROUND
ALIGNMENT TYPE: RIGID
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR THRUST BEARINGS
STYLE DESIGNATOR: GROOVED RACE SURFACE, BANDED OD
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
BORE SMALLEST DIAMETER1.5000 INCHES NOMINAL IN
SURFACE FINISHGROUND
ALIGNMENT TYPERIGID
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR THRUST BEARINGS
SPECIAL FEATURESBORE DIAMETER OF ONE WASHER 1.5000 IN.; BORE DIAMETER OF OTHER WASHER 1.5625 IN
STYLE DESIGNATORGROOVED RACE SURFACE, BANDED OD
MATERIALSTEEL OVERALL
OVERALL HEIGHT0.6250 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER2.5938 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
E17Interchangeable
interchangeable cross-reference
interchangeable
A66Interchangeable
interchangeable cross-reference
interchangeable
E-50GInterchangeable
interchangeable cross-reference
interchangeable
WC586Interchangeable
interchangeable cross-reference
interchangeable
E50-MInterchangeable
interchangeable cross-reference
interchangeable
LL-H56-0023Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CS1843?
CS1843 is a BEARING,BALL,THRUST.
What parts can replace CS1843?
There are 6 known substitutes for CS1843: E17, A66, E-50G and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CS1843?
CS1843 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-129-4532. This indicates validated use in U.S. government and defense supply chains.
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