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4031244 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

4031244: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL SEAL, bore_shape: STRAIGHT, bore_diameter: 1.0000 INCHES MINIMUM AND 1.0004 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND, inner_ring_width: 1.3700 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-114-9491, 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
4031244
NSN: 3110-00-114-9491
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 8E499 — KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO (USA)
SPECIFICATIONS
materialSTEEL SEAL
bore_shapeSTRAIGHT
bore_diameter1.0000 INCHES MINIMUM AND 1.0004 INCHES MAXIMUM IN
seal_quantity2
load_directionRADIAL
surface_finishGROUND
inner_ring_width1.3700 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM IN
outer_ring_width0.7500 INCHES NOMINAL IN
special_featuresW/FELT ENCLOSED SEALS
style_designatorSINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDS BOTH SIDES, WITH SETSCREW IN INNER RING, GREASE GROOVE AND SNAP RING ON OUTER RING
bearing_seal_typeLABYRINTH
features_providedSNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
NSN3110-00-114-9491
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 4031244 · 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
•
BEARING SEAL TYPE: LABYRINTH
•
LUBRICATION MATERIAL: GREASE
•
OUTER RING WIDTH: 0.7500 INCHES NOMINAL IN
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: SINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDS BOTH SIDES, WITH SETSCREW IN INNER RING, GREASE GROOVE AND SNAP RING ON OUTER RING
•
OVERALL OUTSIDE DIAMETER: 2.0466 INCHES MINIMUM AND 2.0472 INCHES MAXIMUM IN
•
FEATURES PROVIDED: SNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPELABYRINTH
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.7500 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORSINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDS BOTH SIDES, WITH SETSCREW IN INNER RING, GREASE GROOVE AND SNAP RING ON OUTER RING
OVERALL OUTSIDE DIAMETER2.0466 INCHES MINIMUM AND 2.0472 INCHES MAXIMUM IN
FEATURES PROVIDEDSNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
SUBSTITUTES & CROSS-REFERENCES 3
ER16Reference document
Same NSN cross-reference
Reference document — Secondary reference
G40-41Reference document
Same NSN cross-reference
Reference document — Secondary reference
A11338-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4031244?
4031244 is a BEARING,BALL,ANNULAR.
What parts can replace 4031244?
There are 3 known substitutes for 4031244: ER16, G40-41, A11338-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 4031244?
4031244 is cataloged in the U.S. Government catalog under NSN 3110-00-114-9491. This indicates validated use in U.S. government and defense supply chains.
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