720280-1

Comprehensive specifications and application details for: 720280-1 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: 720280-1. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
720280-1
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-089-9215
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
02/09/1980

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, 0.1396 inches minimum and 0.1406 inches maximum inner ring width, radial load direction, straight bore shape, 0.0001 inches minimum radial and 0.0003 inches maximum radial internal clearance

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-089-9215 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
0.1248 inches minimum and 0.1250 inches maximum
Bore Shape
straight
Inner Ring Width
0.1396 inches minimum and 0.1406 inches maximum
Internal Clearance
0.0001 inches minimum radial and 0.0003 inches maximum radial
Load Direction
radial
Outer Ring Width
0.1084 inches minimum and 0.1094 inches maximum
Overall Outside Diameter
0.3123 inches minimum and 0.3125 inches maximum
Material Document And Classification
aisi 440c assn std all material responses outer ring
Material Document And Classification
aisi 440c assn std all material responses retainer
Material Document And Classification
aisi 440c assn std all material responses ball
Material Document And Classification
aisi 440c assn std all material responses inner ring
Material
steel comp 440c ball
Material
steel comp 440c outer ring
Material
steel comp 440c inner ring
Material
steel comp 440c retainer
Retainer Fabrication Method
pressed
Standard Tolerance Designation
abec no.7
Special Features
stabilized for operation from m65 deg f to p250 deg f,c55.0 to c64.0 rockwell hardness rings and ball
Style Designator
non-loading groove, non-separable
Surface Finish
ground
Test Data Document
73030-720280-1 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

Frequently Asked Questions

Find quick answers to common questions about bearing: 720280-1. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-089-9215?
The FSCG of the NSN 3110-01-089-9215 is 3110
Does the NSN 3110-01-089-9215 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-01-089-9215 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 3110-01-089-9215 contain precious materials?
Precious metal content is unknown
Does NSN 3110-01-089-9215 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 3110-01-089-9215 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Sat, Feb 9, 1980

Price & Availability

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