MIL-B-81793/3

Comprehensive specifications and application details for: MIL-B-81793/3 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: MIL-B-81793/3. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
MIL-B-81793/3
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-051-6893
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
05/13/1967

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.

radial load direction, 0.2500 inches nominal bore diameter, straight bore shape, contact bearing seal type, 0.0002 inches minimum radial and 0.0005 inches maximum radial internal clearance

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-051-6893 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Seal Type
contact
Bore Diameter
0.2500 inches nominal
Bore Shape
straight
Internal Clearance
0.0002 inches minimum radial and 0.0005 inches maximum radial
Load Direction
radial
Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Lubrication Material
grease
Overall Outside Diameter
0.5000 inches nominal
Overall Width
0.1875 inches nominal
Material
plastic seal
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
Seal Quantity
2
Standard Tolerance Designation
abec no.7
Style Designator
non-loading groove, non-separable
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: MIL-B-81793/3. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-051-6893?
The FSCG of the NSN 3110-00-051-6893 is 3110
Does the NSN 3110-00-051-6893 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-051-6893 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 3110-00-051-6893 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-051-6893 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 3110-00-051-6893 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Sat, May 13, 1967

Price & Availability

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