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90737-3 — BEARING,BALL,DUPLEX

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

90737-3: BEARING,BALL,DUPLEX.

The BEARING,BALL,DUPLEX is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 1.1807 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM IN, overall_width: 1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND, style_designator: NON-LOADING GROOVE, NON-SEPARABLE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-074-3058, 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
90737-3
NSN: 3110-01-074-3058
NIINs: 010743058, 011475359
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 1LW55 — BORGWARNER PDS (ANDERSON), L.L.C. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter1.1807 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM IN
overall_width1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
end_item_identificationTRANS ERECTOR TRACTOR,81205 F1GA 4075
overall_outside_diameter2.8341 INCHES MINIMUM AND 2.8346 INCHES MAXIMUM IN
NSN3110-01-074-3058
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 90737-3 · 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
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 2.8341 INCHES MINIMUM AND 2.8346 INCHES MAXIMUM IN
•
LOAD DIRECTION: RADIAL
•
BORE DIAMETER: 1.1807 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER2.8341 INCHES MINIMUM AND 2.8346 INCHES MAXIMUM IN
LOAD DIRECTIONRADIAL
END ITEM IDENTIFICATIONTRANS ERECTOR TRACTOR,81205 F1GA 4075
BORE DIAMETER1.1807 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
5306WX1FCReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 90737-3?
90737-3 is a BEARING,BALL,DUPLEX.
What parts can replace 90737-3?
There is 1 known substitute for 90737-3: 5306WX1FC. Substitute compatibility should be verified for your specific system.
What is the NSN for 90737-3?
90737-3 is cataloged in the U.S. Government catalog under NSN 3110-01-074-3058. 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.