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Technical Data Sheet
PartsTable / COMPONENT / DCB
DCB ✓ 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 OUTER RING, base_style: FOUR PIN INDEXING, bore_shape: STRAIGHT, bulb_style: T (TUBULAR), bore_diameter: 70.00 MILLIMETERS NOMINAL MM, overall_width: 24.0 MILLIMETERS NOMINAL MM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-6804, 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
DCB
NSN: 3110-00-155-6804
FSC: 3110
CAGE: 45054 — ORTON-MCCULLOUGH CRANE CO (USA)
SPECIFICATIONS
materialSTEEL OUTER RING
base_styleFOUR PIN INDEXING
bore_shapeSTRAIGHT
bulb_styleT (TUBULAR)
bore_diameter70.00 MILLIMETERS NOMINAL MM
overall_width24.0 MILLIMETERS NOMINAL MM
load_directionRADIAL
overall_length3.562 INCHES NOMINAL IN
surface_finishGROUND
voltage_rating120.000 VOLTS NOMINAL
wattage_rating300.000 WATTS
bulb_designatorT-12
NSN3110-00-155-6804
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: DCB · 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 SHAPE: STRAIGHT
•
MATERIAL: STEEL OUTER RING
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 125.00 MILLIMETERS NOMINAL MM
•
BORE DIAMETER: 70.00 MILLIMETERS NOMINAL MM
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
SURFACE FINISH: GROUND
TECHNICAL CHARACTERISTICS (FLIS)
BORE SHAPESTRAIGHT
MATERIALSTEEL OUTER RING
MATERIALSTEEL INNER RING
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
OVERALL OUTSIDE DIAMETER125.00 MILLIMETERS NOMINAL MM
BORE DIAMETER70.00 MILLIMETERS NOMINAL MM
STANDARD TOLERANCE DESIGNATIONABEC NO.1
SURFACE FINISHGROUND
INTERNAL FIT-UP DESIGNATIONSTANDARD
OVERALL WIDTH24.0 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
214-AInterchangeable
interchangeable cross-reference
interchangeable
900214Interchangeable
interchangeable cross-reference
interchangeable
9-857Interchangeable
interchangeable cross-reference
interchangeable
9-214Interchangeable
interchangeable cross-reference
interchangeable
AN515-8R4Interchangeable
interchangeable cross-reference
interchangeable
1027301-8-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DCB?
DCB is a BEARING,BALL,ANNULAR.
What parts can replace DCB?
There are 31 known substitutes for DCB: 214-A, 900214, 9-857 and 28 more. Substitute compatibility should be verified for your specific system.
Is DCB still available?
DCB is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026