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204P — BEARING PUMP

✓ Government record, cited
TIMKEN CO DIV THE TIMKEN COMPANY · TAPERED BEARING
PRODUCT OVERVIEW

204P: BEARING PUMP.

The BEARING PUMP is a TIMKEN CO DIV THE TIMKEN COMPANY industrial component. This part is cataloged in the U.S. Government catalog under NSN 3110-00-144-9004, 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
204P
NSN: 3110-00-144-9004
NIINs: 001449004, 008766501, 014409071
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 43991 — FAG BEARINGS CORPORATION (USA)
SPECIFICATIONS
Part Number204P
ManufacturerTIMKEN CO DIV THE TIMKEN COMPANY
NSN3110-00-144-9004
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 204P · TIMKEN CO DIV THE TIMKEN COMPANY ⚠ 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
•
LUBRICATION MATERIAL: GREASE
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
SHIELD QUANTITY: 1
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 1.8504 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS
LUBRICATION MATERIALGREASE
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
SHIELD QUANTITY1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.5512 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER1.8504 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
SUBSTITUTES & CROSS-REFERENCES 9
1273Reference document
Same NSN cross-reference
Reference document — Secondary reference
52430Reference document
Same NSN cross-reference
Reference document — Secondary reference
20BC02PReference document
Same NSN cross-reference
Reference document — Secondary reference
4056-21Reference document
Same NSN cross-reference
Reference document — Secondary reference
X378Reference document
Same NSN cross-reference
Reference document — Secondary reference
7504X1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 204P?
204P is a BEARING PUMP manufactured by TIMKEN CO DIV THE TIMKEN COMPANY.
What parts can replace 204P?
There are 9 known substitutes for 204P: 1273, 52430, 20BC02P and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 204P?
204P is cataloged in the U.S. Government catalog under NSN 3110-00-144-9004. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.