3444-9 ITEM 22

Comprehensive specifications and application details for: 3444-9 ITEM 22 Bearing Retaining Plate.

Summary

Explore detailed summary information for bearing: 3444-9 ITEM 22. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
3444-9 ITEM 22
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-149-5258
Item Name Code
22293
Federal Item Identification Guide
A093A0
Assigment Date
03/22/1983

A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes:end bell, electrical rotating equipment.

8 first bolt circle hole quantity, 2.263 inches minimum and 2.267 inches maximum aperture diameter, 14.375 inches nominal outside diameter, 1.059 inches nominal counterbore depth, 11.625 inches nominal first bolt circle diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-149-5258 . Find dimensions, materials, tolerances, performance characteristics, etc.

Aperture Diameter
2.263 inches minimum and 2.267 inches maximum
Counterbore Depth
1.059 inches nominal
First Bolt Circle Diameter
11.625 inches nominal
First Bolt Circle Hole Quantity
8
Outside Diameter
14.375 inches nominal
Outside Raised Surface Diameter
7.250 inches nominal
Overall Thickness
1.684 inches nominal
Minor Thickness
0.625 inches nominal
Mounting Hole Arrangement Style
two bolt holes circles
Mounting Hole Type
round, threaded
Nominal Thread Size
0.250 inches
Raised Surface Height
1.059 inches nominal
Second Bolt Circle Diameter
13.500 inches nominal
Second Bolt Circle Hole Quantity
8
Style Designator
round
Thread Quantity Per Inch
20
Thread Series Designator
unc

Frequently Asked Questions

Find quick answers to common questions about bearing: 3444-9 ITEM 22. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-149-5258?
The FSCG of the NSN 3110-01-149-5258 is 3110
Does the NSN 3110-01-149-5258 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3110-01-149-5258 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 3110-01-149-5258 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-149-5258 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 3110-01-149-5258 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Tue, Mar 22, 1983

Price & Availability

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