A2553-4

Comprehensive specifications and application details for: A2553-4 Thrust Ball Bearing.

Summary

Explore detailed summary information for bearing: A2553-4. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
A2553-4
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-727-3793
Item Name Code
00019
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1961

An antifriction bearing having a ball rolling element, designed to resist axial thrust, or to support an axial load. Excludes:bearing,ball,pivot.

self-aligning alignment type, steel ball material, steel seating ring material, plastic phenolic retainer material, aligning ring features provided

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-727-3793 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
self-aligning
Features Provided
aligning ring
Material
plastic phenolic retainer
Material
steel ball
Material
steel seating ring
Material
steel washer
Special Features
0.0300 in. min 0.0350 in. max bore corner radius of small washer also 0.0468 in. by 45 deg chamfer on one corner of id of large weeeeeeeeeasher also 0.0156 in. max by 45 deg chamfer on od corner of seating ring als0 0.0468 in. by 45 deg chamfer on od corner of small washer
Surface Finish
ground
Thrust Directional Capability Designation
single

Frequently Asked Questions

Find quick answers to common questions about bearing: A2553-4. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-727-3793?
The FSCG of the NSN 3110-00-727-3793 is 3110
Does the NSN 3110-00-727-3793 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105008
Does NSN 3110-00-727-3793 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 3110-00-727-3793 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-727-3793 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 3110-00-727-3793 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Sun, Jan 1, 1961

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