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Technical Data Sheet
PartsTable / COMPONENT / 1-5578
1-5578 ✓ 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 TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT, material: ALUMINUM ALLOY 7075, cone_width: 0.6875 INCHES NOMINAL IN, body_length: 4.500 INCHES NOMINAL IN, bore_diameter: 1.0000 INCHES NOMINAL IN, overall_width: 1.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-9880, 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
1-5578
NSN: 3110-00-100-9880
FSC: 3110
CAGE: 61220 — TYSON BEARING CO DIV SKF INDUSTRIES INC (USA)
SPECIFICATIONS
length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
materialALUMINUM ALLOY 7075
cone_width0.6875 INCHES NOMINAL IN
body_length4.500 INCHES NOMINAL IN
bore_diameter1.0000 INCHES NOMINAL IN
overall_width1.000 INCHES NOMINAL IN
rating_methodWINDING TURNS AND ELECTRICAL SINGLE COMPONENT SINGLE SECONDARY
turn_quantity16-1/2 SINGLE COMPONENT SINGLE PRIMARY
coil_form_typeHOLLOW SINGLE COMPONENT
heat_treatmentT-6511 SOLUTION HEAT TREATED OR T-6 SOLUTION HEAT TREATED
inclosure_typeFULLY INCLOSED
overall_height1.000 INCHES NOMINAL IN
NSN3110-00-100-9880
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1-5578 · 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
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 1.0000 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.0469 INCHES NOMINAL IN
•
CONE WIDTH: 0.6875 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NORMAL ANGLE
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER1.0000 INCHES NOMINAL IN
CONE CORNER RADIUS0.0469 INCHES NOMINAL IN
CONE WIDTH0.6875 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
2100-0079Interchangeable
interchangeable cross-reference
interchangeable
PA5105Interchangeable
interchangeable cross-reference
interchangeable
ASTM B221Interchangeable
interchangeable cross-reference
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E111103Interchangeable
interchangeable cross-reference
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735Interchangeable
interchangeable cross-reference
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R500Interchangeable
Ruckus ZoneFlex R500 Dual-Band 802.11ac Access Point
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1-5578?
1-5578 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 1-5578?
There are 21 known substitutes for 1-5578: 2100-0079, PA5105, ASTM B221 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1-5578?
1-5578 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-9880. 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