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2045707-1 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

2045707-1: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include length: 2.395 INCHES MINIMUM AND 2.405 INCHES MAXIMUM IN, material: STEEL COMP 4130 OVERALL, minor_thickness: 0.160 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN, style_designator: SQUARE, aperture_diameter: 1.875 INCHES MINIMUM AND 1.878 INCHES MAXIMUM IN, counterbore_depth: 0.187 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-200-9169, 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
2045707-1
NSN: 3110-01-200-9169
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
length2.395 INCHES MINIMUM AND 2.405 INCHES MAXIMUM IN
materialSTEEL COMP 4130 OVERALL
minor_thickness0.160 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
style_designatorSQUARE
aperture_diameter1.875 INCHES MINIMUM AND 1.878 INCHES MAXIMUM IN
counterbore_depth0.187 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
overall_thickness0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
mounting_hole_typeROUND, UNTHREADED
counterbore_diameter0.2555 INCHES NOMINAL IN
mounting_hole_diameter0.200 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN
end_item_identificationB-1B ACFT
cross-sectional_shape_styleCOUNTERBORED W/ APERTURE
NSN3110-01-200-9169
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2045707-1 · 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
•
LENGTH: 2.395 INCHES MINIMUM AND 2.405 INCHES MAXIMUM IN
•
MINOR THICKNESS: 0.160 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 2.395 INCHES MINIMUM AND 2.405 INCHES MAXIMUM IN
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
COUNTERBORE DIAMETER: 0.2555 INCHES NOMINAL IN
•
COUNTERBORE DEPTH: 0.187 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
•
MOUNTING HOLE ARRANGEMENT STYLE: FOUR HOLES
•
OVERALL THICKNESS: 0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LENGTH2.395 INCHES MINIMUM AND 2.405 INCHES MAXIMUM IN
MINOR THICKNESS0.160 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
DISTANCE BETWEEN HOLES ALONG LENGTH2.395 INCHES MINIMUM AND 2.405 INCHES MAXIMUM IN
MOUNTING HOLE TYPEROUND, UNTHREADED
COUNTERBORE DIAMETER0.2555 INCHES NOMINAL IN
COUNTERBORE DEPTH0.187 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
MOUNTING HOLE ARRANGEMENT STYLEFOUR HOLES
OVERALL THICKNESS0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
DISTANCE BETWEEN HOLES ALONG WIDTH2.395 INCHES MINIMUM AND 2.405 INCHES MAXIMUM IN
STYLE DESIGNATORSQUARE
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 2045707-1?
2045707-1 is a PLATE,RETAINING,BEARING.
What is the NSN for 2045707-1?
2045707-1 is cataloged in the U.S. Government catalog under NSN 3110-01-200-9169. 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.