PartsTable
Technical Data Sheet
900947-344 ✓ 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 COMP E52100 BALL, bore_shape: STRAIGHT, bore_diameter: 40.0 MILLIMETERS NOMINAL MM, overall_width: 1.4375 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-033-1632, 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
900947-344
NSN: 3110-01-033-1632
FSC: 3110
CAGE: 75477 — FM AF, LLC DBA AMERICAN FAN COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 BALL
bore_shapeSTRAIGHT
bore_diameter40.0 MILLIMETERS NOMINAL MM
overall_width1.4375 INCHES NOMINAL IN
seal_quantity2
load_directionRADIAL
surface_finishGROUND
special_featuresCARTIDGE TYPE BEARING W/O GREASE PLUG
style_designatorNON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE
bearing_seal_typeLABYRINTH
lubrication_materialGREASE
overall_outside_diameter90.0 MILLIMETERS NOMINAL MM
NSN3110-01-033-1632
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 900947-344 · 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: NON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE
INTERNAL FIT-UP DESIGNATION: STANDARD
BEARING SEAL TYPE: LABYRINTH
RETAINER FABRICATION METHOD: PRESSED
LUBRICATION MATERIAL: GREASE
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
BORE SHAPE: STRAIGHT
SEAL QUANTITY: 2
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE
INTERNAL FIT-UP DESIGNATIONSTANDARD
BEARING SEAL TYPELABYRINTH
RETAINER FABRICATION METHODPRESSED
LUBRICATION MATERIALGREASE
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE SHAPESTRAIGHT
SEAL QUANTITY2
SPECIAL FEATURESCARTIDGE TYPE BEARING W/O GREASE PLUG
LOAD DIRECTIONRADIAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
S3608 E100Interchangeable
interchangeable cross-reference
interchangeable
86763 PIECE 2Interchangeable
interchangeable cross-reference
interchangeable
FF-17359 PIECE 21 AND 22Interchangeable
interchangeable cross-reference
interchangeable
FF13655PC18Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 900947-344?
900947-344 is a BEARING,BALL,ANNULAR.
What parts can replace 900947-344?
There are 4 known substitutes for 900947-344: S3608 E100, 86763 PIECE 2, FF-17359 PIECE 21 AND 22 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 900947-344?
900947-344 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-033-1632. This indicates validated use in U.S. government and defense supply chains.
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