PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 528470
528470 ✓ 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: RUBBER SYNTHETIC SEALING ELEMENT, case_style: SQUARE, seal_width: 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN, sealing_element_style: VERTICAL, accommodated_shaft_diameter: 2.249 INCHES MINIMUM AND 2.252 INCHES MAXIMUM IN, material_document_and_classification: 66 FED STD SINGLE MATERIAL RESPONSE CASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-113-3670, 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
528470
NSN: 3110-00-113-3670
FSC: 3110
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT
case_styleSQUARE
seal_width0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
sealing_element_styleVERTICAL
accommodated_shaft_diameter2.249 INCHES MINIMUM AND 2.252 INCHES MAXIMUM IN
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE CASE
NSN3110-00-113-3670
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 528470 · 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
•
INTERNAL CLEARANCE: 0.0003 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
•
PRECIOUS MATERIAL: SILVER
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.3
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
MATERIAL: STEEL OVERALL
•
SURFACE FINISH: GROUND
•
OVERALL OUTSIDE DIAMETER: 1.8504 INCHES NOMINAL IN
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL CLEARANCE0.0003 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
PRECIOUS MATERIALSILVER
STANDARD TOLERANCE DESIGNATIONABEC NO.3
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
MATERIALSTEEL OVERALL
SURFACE FINISHGROUND
OVERALL OUTSIDE DIAMETER1.8504 INCHES NOMINAL IN
LOAD DIRECTIONRADIAL
OVERALL WIDTH0.5482 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
613014Interchangeable
interchangeable cross-reference
interchangeable
MS3102A16-11SInterchangeable
interchangeable cross-reference
interchangeable
8148803Interchangeable
interchangeable cross-reference
interchangeable
10-79874-4Interchangeable
interchangeable cross-reference
interchangeable
722479Interchangeable
interchangeable cross-reference
interchangeable
10-319528-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 528470?
528470 is a BEARING,BALL,ANNULAR.
What parts can replace 528470?
There are 16 known substitutes for 528470: 613014, MS3102A16-11S, 8148803 and 13 more. Substitute compatibility should be verified for your specific system.
Is 528470 still available?
528470 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026