ST273A

Comprehensive specifications and application details for: ST273A Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: ST273A. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
ST273A
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-078-8739
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
08/07/1967

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.

straight bore shape, 2.7559 inches nominal bore diameter, angular load direction, 4.9213 inches nominal overall outside diameter, self-aligning alignment type

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-078-8739 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
self-aligning
Bore Diameter
2.7559 inches nominal
Bore Shape
straight
Load Direction
angular
Overall Outside Diameter
4.9213 inches nominal
Overall Width
0.9449 inches nominal
Material
steel overall
Self-Alignment Location
internal
Style Designator
loading groove, non-separable
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: ST273A. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-078-8739?
The FSCG of the NSN 3110-00-078-8739 is 3110
Does the NSN 3110-00-078-8739 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-078-8739 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 3110-00-078-8739 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-078-8739 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 3110-00-078-8739 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Mon, Aug 7, 1967

Price & Availability

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