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Technical Data Sheet
PartsTable / COMPONENT / DW5DCN
DW5DCN ✓ 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,AIRFRAME is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC AND STEEL CORROSION RESISTING OVERALL, bore_diameter: 0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN, load_direction: RADIAL, inner_ring_width: 0.9325 INCHES MINIMUM AND 0.9375 INCHES MAXIMUM IN, outer_ring_width: 0.8075 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM IN, style_designator: DOUBLE ROW, SELF ALIGNING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-181-1358, 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
DW5DCN
NSN: 3110-01-181-1358
FSC: 3110
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC AND STEEL CORROSION RESISTING OVERALL
bore_diameter0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
load_directionRADIAL
inner_ring_width0.9325 INCHES MINIMUM AND 0.9375 INCHES MAXIMUM IN
outer_ring_width0.8075 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM IN
style_designatorDOUBLE ROW, SELF ALIGNING
surface_treatmentCADMIUM OVERALL
overall_outside_diameter0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
material_document_and_classification36450,FSCM 10237 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN3110-01-181-1358
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: DW5DCN · 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: DOUBLE ROW, SELF ALIGNING
•
MATERIAL DOCUMENT AND CLASSIFICATION: 36450,FSCM 10237 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
SURFACE TREATMENT: CADMIUM OVERALL
•
OVERALL OUTSIDE DIAMETER: 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
•
INNER RING WIDTH: 0.9325 INCHES MINIMUM AND 0.9375 INCHES MAXIMUM IN
•
LOAD DIRECTION: RADIAL
•
BORE DIAMETER: 0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC AND STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORDOUBLE ROW, SELF ALIGNING
MATERIAL DOCUMENT AND CLASSIFICATION36450,FSCM 10237 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
OVERALL OUTSIDE DIAMETER0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
INNER RING WIDTH0.9325 INCHES MINIMUM AND 0.9375 INCHES MAXIMUM IN
LOAD DIRECTIONRADIAL
BORE DIAMETER0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC AND STEEL CORROSION RESISTING OVERALL
OUTER RING WIDTH0.8075 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
BB7118A1Interchangeable
interchangeable cross-reference
interchangeable
BB7118AInterchangeable
interchangeable cross-reference
interchangeable
001-27965Interchangeable
interchangeable cross-reference
interchangeable
GGG-F-331Interchangeable
interchangeable cross-reference
interchangeable
A-A-2429Interchangeable
interchangeable cross-reference
interchangeable
36450Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DW5DCN?
DW5DCN is a BEARING,BALL,AIRFRAME.
What parts can replace DW5DCN?
There are 8 known substitutes for DW5DCN: BB7118A1, BB7118A, 001-27965 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DW5DCN?
DW5DCN is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-181-1358. 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