AV8K20DDB

Comprehensive specifications and application details for: AV8K20DDB Duplex Ball Bearing.

Summary

Explore detailed summary information for bearing: AV8K20DDB. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
AV8K20DDB
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-013-4040
Item Name Code
30213
Federal Item Identification Guide
A044A0
Assigment Date
12/03/1975

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

0.0003 inches minimum radial and 0.0005 inches maximum radial internal clearance, 0.1250 inches nominal bore diameter, radial load direction, mil-l-6085 mil spec single material response lubrication material document and classification, 4.0 pounds nominal bearing preload rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-013-4040 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Preload Rating
4.0 pounds nominal
Bore Diameter
0.1250 inches nominal
Internal Clearance
0.0003 inches minimum radial and 0.0005 inches maximum radial
Load Direction
radial
Lubrication Material Document And Classification
mil-l-6085 mil spec single material response
Overall Outside Diameter
0.3125 inches nominal
Overall Width
0.2812 inches nominal
Retainer Fabrication Method
stamped
Shield Quantity
2
Special Features
pair of bearings duplex mounted back to back
Standard Tolerance Designation
abec no. 5p
Style Designator
non-loading groove, non-separable, tandem mounting
Surface Finish
ground
Lubrication Material
unable to decode

Frequently Asked Questions

Find quick answers to common questions about bearing: AV8K20DDB. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-013-4040?
The FSCG of the NSN 3110-01-013-4040 is 3110
Does the NSN 3110-01-013-4040 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-01-013-4040 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 3110-01-013-4040 contain precious materials?
Precious metal content is unknown
Does NSN 3110-01-013-4040 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 3110-01-013-4040 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Wed, Dec 3, 1975

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