4130425

View detailed technical data, stock status, and sourcing information for: 4130425

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4130425
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-01-233-2988
Item Name Code
00049
Assigment Date
05/29/1986 (40 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

2.3750 inches nominal overall length, left-hand thread direction, 0.4375 inches nominal shank diameter, externally threaded shank style, 3a thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
3a
Thread Direction
left-hand
Shank Diameter
0.4375 inches nominal
Shank Style
externally threaded
Overall Length
2.3750 inches nominal
Bore Diameter
0.3122 inches minimum and 0.3125 inches maximum
Overall Outside Diameter
1.2400 inches minimum and 1.2600 inches maximum
Shank Thread Length
0.8700 inches nominal
Outer Ring Width
0.6460 inches minimum and 0.6660 inches maximum
Inner Ring Width
0.8650 inches minimum and 0.8700 inches maximum
Length From Bore Center To Shank End
1.7400 inches minimum and 1.7600 inches maximum
Seal Quantity
2
Bearing Seal Type
contact
Alignment Type
self-aligning
Self-Alignment Location
internal
Thread Quantity Per Inch
20
Nominal Thread Size
0.438 inches
Self-Alignment Angle
10.00 degrees nominal
Special Features
80 pct full of specified lubricant; standard nas 513 keyway in shank
Lubrication Material
grease
Lubrication Material Document And Classification
mil-g-81322 mil spec single material response
Material
plastic polytetrafluoroethylene or plastic polytetrafluoroethylene and glass fiber seal
Material
steel comp 301 retainer
Material
steel comp 4130 or steel comp 8620 outer ring
Material
steel comp 4130 or steel comp 8620 rod end body
Material
steel comp e52100 ball
Material
steel comp e52100 inner ring
Material Document And Classification
aisi assn std single material response retainer
Material Document And Classification
ams 3652 assn std 1st material response or ams 3666 assn std 2nd material response seal
Material Document And Classification
mil-s-7420 mil spec single material response inner ring
Material Document And Classification
mil-s-7420 mil spec single material response ball
Material Document And Classification
mil-s-6758 mil spec 1st material response or mil-s-8690 mil spec 2nd material response outer ring
Material Document And Classification
mil-s-6758 mil spec 1st material response or mil-s-8690 mil spec 2nd material response rod end body
Surface Treatment
cadmium all external/exposed metal surfaces
Surface Treatment Document And Classification
qq-p-416 type 1,class 2 fed spec single treatment response all external/exposed metal surfaces
Style Designator
double row, staggered, ball
Thread Series Designator
unjf

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
4130425 Rod End Ball Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-01-233-2988?
The FSCG of the NSN 3110-01-233-2988 is 3110
Does the NSN 3110-01-233-2988 have a Schedule B code assigned?
Yes, the Schedule B code is 8482800080
Does NSN 3110-01-233-2988 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 3110-01-233-2988 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-233-2988 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 3110-01-233-2988 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Thu, May 29, 1986

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