PartsTable
Technical Data Sheet
P9103PPFS381A ✓ 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 INNER RING, bore_shape: STRAIGHT, bore_diameter: 17.00 MILLIMETERS NOMINAL MM, overall_width: 10.00 MILLIMETERS NOMINAL MM, alignment_type: RIGID, load_direction: RADIAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-179-9512, 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
P9103PPFS381A
NSN: 3110-01-179-9512
FSC: 3110
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 INNER RING
bore_shapeSTRAIGHT
bore_diameter17.00 MILLIMETERS NOMINAL MM
overall_width10.00 MILLIMETERS NOMINAL MM
seal_quantity2
alignment_typeRIGID
load_directionRADIAL
surface_finishGROUND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
bearing_seal_typeCONTACT
internal_clearance0.0004 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL IN
lubrication_materialGREASE
NSN3110-01-179-9512
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: P9103PPFS381A · 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
SEAL QUANTITY: 2
BEARING SEAL TYPE: CONTACT
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
ALIGNMENT TYPE: RIGID
INTERNAL CLEARANCE: 0.0004 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL IN
RETAINER FABRICATION METHOD: PRESSED
LUBRICATION MATERIAL: GREASE
MATERIAL: RUBBER SYNTHETIC SEAL
TECHNICAL CHARACTERISTICS (FLIS)
SEAL QUANTITY2
BEARING SEAL TYPECONTACT
STANDARD TOLERANCE DESIGNATIONABEC NO.1
ALIGNMENT TYPERIGID
INTERNAL CLEARANCE0.0004 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL IN
RETAINER FABRICATION METHODPRESSED
LUBRICATION MATERIALGREASE
MATERIALRUBBER SYNTHETIC SEAL
BORE SHAPESTRAIGHT
SURFACE FINISHGROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
10107545Interchangeable
interchangeable cross-reference
interchangeable
77502LIR5Interchangeable
interchangeable cross-reference
interchangeable
77502L1BC9Interchangeable
interchangeable cross-reference
interchangeable
202SFFQ6A7ANG5Interchangeable
interchangeable cross-reference
interchangeable
103KSZZLOOSER.P.MOBIL28LUBEInterchangeable
Same NIIN cross-reference
interchangeable
Z993L03LR1MVInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is P9103PPFS381A?
P9103PPFS381A is a BEARING,BALL,ANNULAR.
What parts can replace P9103PPFS381A?
There are 7 known substitutes for P9103PPFS381A: 10107545, 77502LIR5, 77502L1BC9 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P9103PPFS381A?
P9103PPFS381A is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-179-9512. This indicates validated use in U.S. government and defense supply chains.
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