SFR1443EEK28/85

Comprehensive specifications and application details for: SFR1443EEK28/85 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: SFR1443EEK28/85. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
SFR1443EEK28/85
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-258-1831
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
06/30/1987

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

0.1248 inches minimum and 0.1250 inches maximum bore diameter, 0.2959 inches minimum and 0.2969 inches maximum flange outside diameter, 0.0230 inches nominal flange width, straight bore shape, deep groove flanged extended inner ring std miniature and instr appl functional description

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-258-1831 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
0.1248 inches minimum and 0.1250 inches maximum
Bore Shape
straight
Flange Outside Diameter
0.2959 inches minimum and 0.2969 inches maximum
Flange Width
0.0230 inches nominal
Functional Description
deep groove flanged extended inner ring std miniature and instr appl
Inner Ring Width
0.1249 inches minimum and 0.1250 inches maximum
Internal Clearance
0.0002 inches minimum radial and 0.0008 inches maximum radial
Load Direction
radial
Lubrication Material Document And Classification
mil-l-6085 mil spec single material response or anderol/lehigh l-401d mfr ref single material response
Lubrication Material
oil lubricating
Outer Ring Outside Diameter
0.2448 inches minimum and 0.2500 inches maximum
Outer Ring Width
0.0927 inches minimum and 0.0937 inches maximum
Material Document And Classification
aisi assn std single material response or sae j405 uns s41000 assn std single material response retainer
Material Document And Classification
aisi assn std single material response or sae j405 uns s44004 assn std single material response ball
Material Document And Classification
aisi assn std single material response or sae j405 uns s44004 assn std single material response inner ring
Material Document And Classification
aisi assn std single material response or sae j405 uns s44004 assn std single material response outer ring
Material
steel comp 440c ball
Material
steel comp 440c outer ring
Material
steel comp 440c inner ring
Material
steel comp 410 retainer
Retainer Fabrication Method
pressed
Standard Tolerance Designation
abec no.3
Style Designator
non-loading groove, non-separable
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: SFR1443EEK28/85. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-258-1831?
The FSCG of the NSN 3110-01-258-1831 is 3110
Does the NSN 3110-01-258-1831 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-01-258-1831 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 3110-01-258-1831 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-258-1831 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 3110-01-258-1831 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Tue, Jun 30, 1987

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