PartsTable
Technical Data Sheet
Download PDF

658032 — BEARING,BALL,DUPLEX

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

658032: BEARING,BALL,DUPLEX.

The BEARING,BALL,DUPLEX is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OUTER RING, bore_diameter: 1.5115 INCHES MINIMUM AND 5.5118 INCHES MAXIMUM IN, overall_width: 3.1396 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND, special_features: RETAINER SILVER PLATE PER AMS2412,NO STRIKE METAL REQD,BAKE 475-500F FOR 2HRS TO CHECK FOR BOND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-224-4536, 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
658032
NSN: 3110-00-224-4536
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 OUTER RING
bore_diameter1.5115 INCHES MINIMUM AND 5.5118 INCHES MAXIMUM IN
overall_width3.1396 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
special_featuresRETAINER SILVER PLATE PER AMS2412,NO STRIKE METAL REQD,BAKE 475-500F FOR 2HRS TO CHECK FOR BOND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING
internal_clearance0.0042 INCHES MINIMUM RADIAL AND 0.0058 INCHES MAXIMUM RADIAL IN
overall_outside_diameter8.6610 INCHES MINIMUM AND 8.6614 INCHES MAXIMUM IN
retainer_fabrication_methodFORGED
standard_tolerance_designationABEC NO.7
NSN3110-00-224-4536
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 658032 · 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
•
RETAINER FABRICATION METHOD: FORGED
•
INTERNAL CLEARANCE: 0.0042 INCHES MINIMUM RADIAL AND 0.0058 INCHES MAXIMUM RADIAL IN
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING
•
OVERALL OUTSIDE DIAMETER: 8.6610 INCHES MINIMUM AND 8.6614 INCHES MAXIMUM IN
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODFORGED
INTERNAL CLEARANCE0.0042 INCHES MINIMUM RADIAL AND 0.0058 INCHES MAXIMUM RADIAL IN
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING
OVERALL WIDTH3.1396 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER8.6610 INCHES MINIMUM AND 8.6614 INCHES MAXIMUM IN
LOAD DIRECTIONRADIAL
SPECIAL FEATURESRETAINER SILVER PLATE PER AMS2412,NO STRIKE METAL REQD,BAKE 475-500F FOR 2HRS TO CHECK FOR BOND
STANDARD TOLERANCE DESIGNATIONABEC NO.7
BORE DIAMETER1.5115 INCHES MINIMUM AND 5.5118 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 4
658036Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
658035Reference document
Same NSN cross-reference
Reference document — Secondary reference
658034Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
658033Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 658032?
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 658032?
658032 is a BEARING,BALL,DUPLEX.
What parts can replace 658032?
There are 4 known substitutes for 658032: 658036, 658035, 658034 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 658032?
658032 is cataloged in the U.S. Government catalog under NSN 3110-00-224-4536. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 658032

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.