SR3FMCKZZ

View detailed technical data, stock status, and sourcing information for: SR3FMCKZZ

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SR3FMCKZZ
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-01-293-7972
Item Name Code
00014
Assigment Date
02/06/1989 (37 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.

0.0420 inches nominal flange width, 0.4998 inches minimum and 0.5000 inches maximum outer ring outside diameter, 0.1873 inches minimum and 0.1875 inches maximum bore diameter, 0.5650 inches nominal flange outside diameter, 0.1552 inches minimum and 0.1562 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
0.1552 inches minimum and 0.1562 inches maximum
Bore Diameter
0.1873 inches minimum and 0.1875 inches maximum
Flange Outside Diameter
0.5650 inches nominal
Flange Width
0.0420 inches nominal
Outer Ring Outside Diameter
0.4998 inches minimum and 0.5000 inches maximum
Surface Finish
ground
Seal Quantity
2
Bearing Seal Type
contact
Alignment Type
rigid
Load Direction
radial
Bore Shape
straight
Internal Fit-Up Designation
standard
Lubrication Material
lubricant
Material
plastic and plastic polytetrafluoroethylene retainer
Material
steel comp 440c ball
Material
steel comp 440c outer ring
Material
steel comp 440c inner ring
Material Document And Classification
aisi assn std single material response ball
Material Document And Classification
aisi assn std single material response inner ring
Material Document And Classification
aisi assn std single material response outer ring
Style Designator
non-loading groove, non-separable

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
SR3FMCKZZ Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-293-7972?
The FSCG of the NSN 3110-01-293-7972 is 3110
Does the NSN 3110-01-293-7972 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-01-293-7972 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 3110-01-293-7972 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-293-7972 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 3110-01-293-7972 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Mon, Feb 6, 1989

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