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PartsTable / COMPONENT / E-18974 PIECE 10
E-18974 PIECE 10 ✓ 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: 0.7450 INCHES MINIMUM AND 0.7550 INCHES MAXIMUM IN, surface_finish: GROUND, style_designator: FLAT RACE SURFACE, IN LINE BALL RETAINER, largest_bore_diameter: 0.8790 INCHES MINIMUM AND 0.8810 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-221-4252, 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
E-18974 PIECE 10
NSN: 3110-01-221-4252
FSC: 3110
CAGE: 33547 — KIELEY AND MUELLER INC SUB OF JOHNSON CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
alignment_typeRIGID
overall_height0.7450 INCHES MINIMUM AND 0.7550 INCHES MAXIMUM IN
surface_finishGROUND
style_designatorFLAT RACE SURFACE, IN LINE BALL RETAINER
largest_bore_diameter0.8790 INCHES MINIMUM AND 0.8810 INCHES MAXIMUM IN
bore_smallest_diameter0.8790 INCHES MINIMUM AND 0.8810 INCHES MAXIMUM IN
overall_outside_diameter1.9355 INCHES MINIMUM AND 1.9375 INCHES MAXIMUM IN
retainer_fabrication_methodPRESSED
thrust_directional_capability_designationSINGLE
NSN3110-01-221-4252
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: E-18974 PIECE 10 · 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
•
STYLE DESIGNATOR: FLAT RACE SURFACE, IN LINE BALL RETAINER
•
MATERIAL: STEEL OVERALL
•
BORE SMALLEST DIAMETER: 0.8790 INCHES MINIMUM AND 0.8810 INCHES MAXIMUM IN
•
OVERALL OUTSIDE DIAMETER: 1.9355 INCHES MINIMUM AND 1.9375 INCHES MAXIMUM IN
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
SURFACE FINISH: GROUND
•
ALIGNMENT TYPE: RIGID
•
LARGEST BORE DIAMETER: 0.8790 INCHES MINIMUM AND 0.8810 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORFLAT RACE SURFACE, IN LINE BALL RETAINER
MATERIALSTEEL OVERALL
BORE SMALLEST DIAMETER0.8790 INCHES MINIMUM AND 0.8810 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER1.9355 INCHES MINIMUM AND 1.9375 INCHES MAXIMUM IN
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
SURFACE FINISHGROUND
ALIGNMENT TYPERIGID
LARGEST BORE DIAMETER0.8790 INCHES MINIMUM AND 0.8810 INCHES MAXIMUM IN
OVERALL HEIGHT0.7450 INCHES MINIMUM AND 0.7550 INCHES MAXIMUM IN
RETAINER FABRICATION METHODPRESSED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
G7Interchangeable
interchangeable cross-reference
interchangeable
G9-800484Interchangeable
interchangeable cross-reference
interchangeable
3Interchangeable
interchangeable cross-reference
interchangeable
FWR-3C-7Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-5049CInterchangeable
interchangeable cross-reference
interchangeable
AN6231A7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E-18974 PIECE 10?
E-18974 PIECE 10 is a BEARING,BALL,THRUST.
What parts can replace E-18974 PIECE 10?
There are 9 known substitutes for E-18974 PIECE 10: G7, G9-800484, 3 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E-18974 PIECE 10?
E-18974 PIECE 10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-221-4252. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026