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Technical Data Sheet
PartsTable / COMPONENT / 103KSZZLOOSER.P.MOBIL28LUBE
103KSZZLOOSER.P.MOBIL28LUBE ✓ 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 103KSZZLOOSER.P.MOBIL28LUBE is a the manufacturer industrial component. 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
103KSZZLOOSER.P.MOBIL28LUBE
NSN: 3110-01-179-9512
FSC: 3110
CAGE: 38443 — SKF USA INC. (USA)
SPECIFICATIONS
Part Number103KSZZLOOSER.P.MOBIL28LUBE
NSN3110-01-179-9512
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 103KSZZLOOSER.P.MOBIL28LUBE · 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
Z993L03LR1MVInterchangeable
Same NIIN cross-reference
interchangeable
P9103PPFS381AInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 103KSZZLOOSER.P.MOBIL28LUBE?
103KSZZLOOSER.P.MOBIL28LUBE is a 103KSZZLOOSER.P.MOBIL28LUBE.
What parts can replace 103KSZZLOOSER.P.MOBIL28LUBE?
There are 7 known substitutes for 103KSZZLOOSER.P.MOBIL28LUBE: 10107545, 77502LIR5, 77502L1BC9 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 103KSZZLOOSER.P.MOBIL28LUBE?
103KSZZLOOSER.P.MOBIL28LUBE 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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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026