MKX40120X-48-3/2

View detailed technical data, stock status, and sourcing information for: MKX40120X-48-3/2

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MKX40120X-48-3/2
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-01-234-3839
Item Name Code
00014
Assigment Date
06/13/1986 (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.

0.3747 inches minimum and 0.3750 inches maximum outer ring outside diameter, 0.1248 inches minimum and 0.1250 inches maximum bore diameter, 0.4170 inches minimum and 0.4220 inches maximum flange outside diameter, 0.0290 inches minimum and 0.0310 inches maximum flange width, 0.1356 inches minimum and 0.1406 inches maximum overall width

Product Characteristics

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

Overall Width
0.1356 inches minimum and 0.1406 inches maximum
Bore Diameter
0.1248 inches minimum and 0.1250 inches maximum
Flange Outside Diameter
0.4170 inches minimum and 0.4220 inches maximum
Flange Width
0.0290 inches minimum and 0.0310 inches maximum
Outer Ring Outside Diameter
0.3747 inches minimum and 0.3750 inches maximum
Surface Finish
ground
Load Direction
radial
Bore Shape
straight
Lubrication Material
grease
Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Material
steel comp 440c overall
Material Document And Classification
qq-s-763 fed spec single material response overall
Style Designator
non-loading groove, non-separable
Fsc Application Data
6615-01-225-8241

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FAQs

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

What is the FSCG of the NSN 3110-01-234-3839?
The FSCG of the NSN 3110-01-234-3839 is 3110
Does the NSN 3110-01-234-3839 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-01-234-3839 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 3110-01-234-3839 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-234-3839 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 3110-01-234-3839 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Fri, Jun 13, 1986

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