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Technical Data Sheet
PartsTable / COMPONENT / 000993-810
000993-810 ✓ 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,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 3.5000 INCHES NOMINAL IN, alignment_type: SELF-ALIGNING, inner_ring_width: 1.2500 INCHES NOMINAL IN, outer_ring_width: 1.0490 INCHES NOMINAL IN, features_provided: ALIGNING RING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-227-2879, 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
000993-810
NSN: 3110-00-227-2879
FSC: 3110
CAGE: 98752 — WARNER ROBINS AIR LOGISTICS CENTER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter3.5000 INCHES NOMINAL IN
alignment_typeSELF-ALIGNING
inner_ring_width1.2500 INCHES NOMINAL IN
outer_ring_width1.0490 INCHES NOMINAL IN
features_providedALIGNING RING
surface_treatmentCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
lubrication_materialGREASE
self-alignment_locationEXTERNAL
overall_outside_diameter4.8750 INCHES NOMINAL IN
standard_tolerance_designationAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
lubrication_material_document_and_classificationMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
NSN3110-00-227-2879
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 000993-810 · 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
•
OUTER RING WIDTH: 1.0490 INCHES NOMINAL IN
•
ALIGNMENT TYPE: SELF-ALIGNING
•
FEATURES PROVIDED: ALIGNING RING
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
•
LUBRICATION MATERIAL: GREASE
•
INNER RING WIDTH: 1.2500 INCHES NOMINAL IN
•
SELF-ALIGNMENT LOCATION: EXTERNAL
•
SURFACE TREATMENT: CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
TECHNICAL CHARACTERISTICS (FLIS)
OUTER RING WIDTH1.0490 INCHES NOMINAL IN
ALIGNMENT TYPESELF-ALIGNING
FEATURES PROVIDEDALIGNING RING
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
LUBRICATION MATERIALGREASE
INNER RING WIDTH1.2500 INCHES NOMINAL IN
SELF-ALIGNMENT LOCATIONEXTERNAL
SURFACE TREATMENTCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
OVERALL OUTSIDE DIAMETER4.8750 INCHES NOMINAL IN
BORE DIAMETER3.5000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
6NBL1618YJInterchangeable
interchangeable cross-reference
interchangeable
24466-6Interchangeable
interchangeable cross-reference
interchangeable
BACB10B137Interchangeable
interchangeable cross-reference
interchangeable
56NBK2078YZP2CInterchangeable
Same NIIN cross-reference
interchangeable
MS24464-58Interchangeable
Same NIIN cross-reference
interchangeable
56NBK2078YZPInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 000993-810?
000993-810 is a BEARING,ROLLER,NEEDLE.
What parts can replace 000993-810?
There are 9 known substitutes for 000993-810: 6NBL1618YJ, 24466-6, BACB10B137 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 000993-810?
000993-810 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-227-2879. 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