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1SE2290 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

1SE2290: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include bore_diameter: 3.7500 INCHES NOMINAL IN, alignment_type: RIGID, overall_outside_diameter: 5.1250 INCHES NOMINAL IN, standard_tolerance_designation: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-112-5675, 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
1SE2290
NSN: 3110-00-112-5675
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 45014 — ORANGE ROLLER BEARING CO INC (USA)
SPECIFICATIONS
bore_diameter3.7500 INCHES NOMINAL IN
alignment_typeRIGID
overall_outside_diameter5.1250 INCHES NOMINAL IN
standard_tolerance_designationAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
NSN3110-00-112-5675
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1SE2290 · 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
•
OVERALL OUTSIDE DIAMETER: 5.1250 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
•
BORE DIAMETER: 3.7500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL OUTSIDE DIAMETER5.1250 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
BORE DIAMETER3.7500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 7
A378841Reference document
Same NSN cross-reference
Reference document — Secondary reference
707707Reference document
Same NSN cross-reference
Reference document — Secondary reference
GR68MI60Reference document
Same NSN cross-reference
Reference document — Secondary reference
M068M160Reference document
Same NSN cross-reference
Reference document — Secondary reference
MI60M068Reference document
Same NSN cross-reference
Reference document — Secondary reference
613564Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1SE2290?
1SE2290 is a BEARING,ROLLER,NEEDLE.
What parts can replace 1SE2290?
There are 7 known substitutes for 1SE2290: A378841, 707707, GR68MI60 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1SE2290?
1SE2290 is cataloged in the U.S. Government catalog under NSN 3110-00-112-5675. 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.