PartsTable
Technical Data Sheet
663836 ✓ 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,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440C OVERALL, bore_shape: STRAIGHT, bore_diameter: 0.5270 INCHES MINIMUM AND 0.5290 INCHES MAXIMUM IN, surface_finish: GROUND, special_features: THE ROLLER,BEARING,CYLINDER HAS TWO WASHER,THRUST AND IS FREE FROM ALL LUBRICATION, overall_outside_diameter: 1.4990 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-234-8835, 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
663836
NSN: 3110-00-234-8835
FSC: 3110
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 440C OVERALL
bore_shapeSTRAIGHT
bore_diameter0.5270 INCHES MINIMUM AND 0.5290 INCHES MAXIMUM IN
surface_finishGROUND
special_featuresTHE ROLLER,BEARING,CYLINDER HAS TWO WASHER,THRUST AND IS FREE FROM ALL LUBRICATION
overall_outside_diameter1.4990 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
material_document_and_classificationAMS 5630 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN3110-00-234-8835
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 663836 · 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
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: STEEL COMP 440C OVERALL
BORE DIAMETER: 0.5270 INCHES MINIMUM AND 0.5290 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER: 1.4990 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
SURFACE FINISH: GROUND
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5630 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 440C OVERALL
BORE DIAMETER0.5270 INCHES MINIMUM AND 0.5290 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER1.4990 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
SURFACE FINISHGROUND
BORE SHAPESTRAIGHT
SPECIAL FEATURESTHE ROLLER,BEARING,CYLINDER HAS TWO WASHER,THRUST AND IS FREE FROM ALL LUBRICATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
73413Interchangeable
interchangeable cross-reference
interchangeable
7702483Interchangeable
interchangeable cross-reference
interchangeable
2185265Interchangeable
interchangeable cross-reference
interchangeable
663832Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 663836?
663836 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace 663836?
There are 4 known substitutes for 663836: 73413, 7702483, 2185265 and 1 more. Substitute compatibility should be verified for your specific system.
Is 663836 still available?
663836 is currently cancelled.
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