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91610753 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

91610753: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: RECTANGULAR SHAPE, point_type: CONVENTIONAL, point_angle: 118.0 DEGREES NOMINAL, shank_style: STANDARD TAPER W/TANG, flute_length: 3.875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-554-5407, 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
91610753
NSN: 3110-00-554-5407
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 82796 — COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_styleRECTANGULAR SHAPE
point_typeCONVENTIONAL
point_angle118.0 DEGREES NOMINAL
shank_styleSTANDARD TAPER W/TANG
flute_length3.875 INCHES NOMINAL IN
overall_width0.750 INCHES NOMINAL IN
flute_quantity2
overall_height0.734 INCHES NOMINAL IN
overall_length7.250 INCHES NOMINAL IN
insert_materialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
special_featuresTAPER SHANK LG; FRACTIONAL SIZE 27/64
NSN3110-00-554-5407
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 91610753 · 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
SUBSTITUTES & CROSS-REFERENCES 8
451590R91Reference document
Same NSN cross-reference
Reference document — Secondary reference
860668Reference document
Same NSN cross-reference
Reference document — Secondary reference
2002764Reference document
Same NSN cross-reference
Reference document — Secondary reference
3L06X1Reference document
Same NSN cross-reference
Reference document — Secondary reference
4254785Reference document
Same NSN cross-reference
Reference document — Secondary reference
80374Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 91610753?
91610753 is a BEARING,BALL,ANNULAR.
What parts can replace 91610753?
There are 8 known substitutes for 91610753: 451590R91, 860668, 2002764 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 91610753?
91610753 is cataloged in the U.S. Government catalog under NSN 3110-00-554-5407. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.