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PartsTable / COMPONENT / D51204 PIECE 47
D51204 PIECE 47 ✓ 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: GLASS NOZZLE, case_style: SQUARE, seal_width: 0.500 INCHES NOMINAL IN, nozzle_size: 0.312 INCHES NOMINAL IN, temp_rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, overall_width: 50.000 INCHES NOMINAL 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 3110-01-313-7835, 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
D51204 PIECE 47
NSN: 3110-01-313-7835
FSC: 3110
CAGE: 09608 — MARCO SEATTLE INC DBA MARCO (USA)
SPECIFICATIONS
materialGLASS NOZZLE
case_styleSQUARE
seal_width0.500 INCHES NOMINAL IN
nozzle_size0.312 INCHES NOMINAL IN
temp_rating-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
overall_width50.000 INCHES NOMINAL IN
overall_height22.500 INCHES MINIMUM AND 42.000 INCHES MAXIMUM IN
overall_length30.000 INCHES MINIMUM AND 40.000 INCHES MAXIMUM IN
nozzle_quantity1
outside_diameter3.001 INCHES NOMINAL IN
special_featuresCERAMIC NOZZLE
surface_treatmentPLASTIC CASE
NSN3110-01-313-7835
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: D51204 PIECE 47 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
19977Interchangeable
interchangeable cross-reference
interchangeable
19969Interchangeable
interchangeable cross-reference
interchangeable
SCS4050-600DFInterchangeable
interchangeable cross-reference
interchangeable
G230115Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D51204 PIECE 47?
D51204 PIECE 47 is a BEARING,BALL,ANNULAR.
What parts can replace D51204 PIECE 47?
There are 4 known substitutes for D51204 PIECE 47: 19977, 19969, SCS4050-600DF and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D51204 PIECE 47?
D51204 PIECE 47 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-313-7835. 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