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Technical Data Sheet
PartsTable / COMPONENT / 0058321-1
0058321-1 ✓ 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,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN, overall_width: 1.0050 INCHES MINIMUM AND 1.0150 INCHES MAXIMUM IN, surface_finish: GROUND, style_designator: SOLID INNER RACE, WITH BORE CHAMFER, JOURNAL AND NEEDLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-143-2991, 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
0058321-1
NSN: 3110-00-143-2991
FSC: 3110
CAGE: 89926 — NEW HOLLAND CONSTRUCTION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
overall_width1.0050 INCHES MINIMUM AND 1.0150 INCHES MAXIMUM IN
surface_finishGROUND
style_designatorSOLID INNER RACE, WITH BORE CHAMFER, JOURNAL AND NEEDLE
overall_outside_diameter0.99950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
NSN3110-00-143-2991
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 0058321-1 · 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
•
BORE SHAPE: STRAIGHT
•
OVERALL OUTSIDE DIAMETER: 0.99950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
•
BORE DIAMETER: 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID INNER RACE, WITH BORE CHAMFER, JOURNAL AND NEEDLE
•
MATERIAL: STEEL OVERALL
•
SURFACE FINISH: GROUND
TECHNICAL CHARACTERISTICS (FLIS)
BORE SHAPESTRAIGHT
OVERALL OUTSIDE DIAMETER0.99950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
BORE DIAMETER0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
OVERALL WIDTH1.0050 INCHES MINIMUM AND 1.0150 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID INNER RACE, WITH BORE CHAMFER, JOURNAL AND NEEDLE
MATERIALSTEEL OVERALL
SURFACE FINISHGROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
4ZH73Interchangeable
interchangeable cross-reference
interchangeable
05064Interchangeable
interchangeable cross-reference
interchangeable
A-A-2898Interchangeable
interchangeable cross-reference
interchangeable
292-4350G1Interchangeable
interchangeable cross-reference
interchangeable
9072485Interchangeable
interchangeable cross-reference
interchangeable
L-P-509Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0058321-1?
0058321-1 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 0058321-1?
There are 18 known substitutes for 0058321-1: 4ZH73, 05064, A-A-2898 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0058321-1?
0058321-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-143-2991. 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