PartsTable
Technical Data Sheet
500578 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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 RESISTOR,FIXED,COMPOSITION is a the manufacturer industrial component. Key specifications include material: STEEL OUTER RING, body_style: STRAIGHT SHAPE, bore_shape: STRAIGHT, shell_type: SOLID, body_length: 0.715 INCHES NOMINAL IN, body_diameter: 0.237 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-079-1229, 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
MRO MRO_GENERAL 500578
NSN: 3110-00-079-1229
FSC: 3110
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL OUTER RING
body_styleSTRAIGHT SHAPE
bore_shapeSTRAIGHT
shell_typeSOLID
body_length0.715 INCHES NOMINAL IN
body_diameter0.237 INCHES NOMINAL IN
bore_diameter2.3619 INCHES MINIMUM AND 2.3622 INCHES MAXIMUM IN
overall_width0.800 INCHES NOMINAL IN
terminal_typeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
inclosure_typeENCAPSULATED
overall_height0.656 INCHES NOMINAL IN
overall_length5.000 INCHES NOMINAL IN
NSN3110-00-079-1229
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 500578 · 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: STEEL OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION: PWA 725,FSCM 77445 MFR REF SINGLE MATERIAL RESPONSE RETAINER
INTERNAL CLEARANCE: 0.0022 INCHES MINIMUM RADIAL AND 0.0030 INCHES MAXIMUM RADIAL IN
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.7037 INCHES MINIMUM AND 0.7087 INCHES MAXIMUM IN
MATERIALSTEEL OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATIONPWA 725,FSCM 77445 MFR REF SINGLE MATERIAL RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONPWA 725,FSCM 77445 MFR REF SINGLE MATERIAL RESPONSE OUTER RING
INTERNAL CLEARANCE0.0022 INCHES MINIMUM RADIAL AND 0.0030 INCHES MAXIMUM RADIAL IN
BORE SHAPESTRAIGHT
MATERIALSTEEL INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONPWA 725,FSCM 77445 MFR REF SINGLE MATERIAL RESPONSE INNER RING
MATERIALSTEEL ROLLER
STYLE DESIGNATORSINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, SEPARABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
072-46LInterchangeable
interchangeable cross-reference
interchangeable
MILR11Interchangeable
interchangeable cross-reference
interchangeable
RC30BF751JInterchangeable
interchangeable cross-reference
interchangeable
Y1015B3PC3Interchangeable
interchangeable cross-reference
interchangeable
500577-F58061Interchangeable
interchangeable cross-reference
interchangeable
X1079A1PC79-98Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy 500578?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 500578?
500578 is a RESISTOR,FIXED,COMPOSITION. It is classified as a MRO (MRO_GENERAL).
What parts can replace 500578?
There are 14 known substitutes for 500578: 072-46L, MILR11, RC30BF751J and 11 more. Substitute compatibility should be verified for your specific system.
Is 500578 still available?
500578 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 500578