A24390-2

Comprehensive specifications and application details for: A24390-2 Airframe Ball Bearing.

Summary

Explore detailed summary information for bearing: A24390-2. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
A24390-2
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-303-8510
Item Name Code
00041
Federal Item Identification Guide
A044A0
Assigment Date
07/07/1989

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes:bearing,ball,annular.

contact bearing seal type, 0.6175 inches minimum and 0.6200 inches maximum inner ring width, 0.0002 inches minimum radial and 0.0005 inches maximum radial internal clearance, radial load direction, 0.2497 inches minimum and 0.2500 inches maximum bore diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-303-8510 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Seal Type
contact
Bore Diameter
0.2497 inches minimum and 0.2500 inches maximum
Inner Ring Width
0.6175 inches minimum and 0.6200 inches maximum
Internal Clearance
0.0002 inches minimum radial and 0.0005 inches maximum radial
Load Direction
radial
Lubrication Material Document And Classification
mil-g-81322 mil spec single material response
Lubrication Material
grease
Outer Ring Width
0.4860 inches minimum and 0.4910 inches maximum
Overall Outside Diameter
0.9010 inches minimum and 0.9014 inches maximum
Material
steel ball
Material
steel inner ring
Material
steel outer ring
Seal Quantity
2
Special Features
maximum angular misalignment 0 30 deg
Style Designator
double row
Surface Treatment
cadmium all external/exposed metal surfaces

Frequently Asked Questions

Find quick answers to common questions about bearing: A24390-2. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-303-8510?
The FSCG of the NSN 3110-01-303-8510 is 3110
Does the NSN 3110-01-303-8510 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-01-303-8510 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3110-01-303-8510 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-303-8510 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3110-01-303-8510 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Fri, Jul 7, 1989

Price & Availability

Fill out the form to get pricing and availability details for the bearing: A24390-2

Popular Bearings

Browse our selection of high-demand, high-performance bearings:

ETKL20-24-4
3110-00-330-3747
Annular Ball Bearing
ETN0043270
3120-01-494-9507
Thrust Washer Bearing
ETN0067917
3110-00-256-7529
Bearing Roller
ETN0090186
3120-01-361-6989
Sleeve Bushing
ETN0971370
3130-01-610-4528
Pillow Block Cap
ETNO014217
3110-00-100-0615
Tapered Roller Bearing Cup
ETP-K-8-C
3120-01-550-4917
Sleeve Bushing
EU10149
3120-00-811-3324
Sleeve Bushing
EU10819
3110-00-884-0502
Bearing Roller Retainer
EU11994
3120-00-043-0992
Sleeve Bushing
EU15
3110-00-554-3090
Annular Ball Bearing
EU15512A
3110-00-839-7339
Annular Ball Bearing
EU20979
3120-00-857-9878
Sleeve Bushing
EU24019
3120-00-871-6318
Sleeve Bushing
EU37675
3110-01-162-9785
Bearing Ball Retainer