SR3HDB

Comprehensive specifications and application details for: SR3HDB Duplex Ball Bearing.

Summary

Explore detailed summary information for bearing: SR3HDB. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
SR3HDB
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-972-8589
Item Name Code
30213
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1962

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.

2.0 pounds nominal bearing preload rating, 15.0 degrees minimum and 25.0 degrees maximum contact angle, angular load direction, 0.1875 inches nominal bore diameter, 0.5000 inches nominal overall outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-972-8589 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Preload Rating
2.0 pounds nominal
Bore Diameter
0.1875 inches nominal
Contact Angle
15.0 degrees minimum and 25.0 degrees maximum
Load Direction
angular
Overall Outside Diameter
0.5000 inches nominal
Overall Width
0.1562 inches nominal
Material
unable to decode
Retainer Fabrication Method
machined
Standard Tolerance Designation
abec no.5
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: SR3HDB. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-972-8589?
The FSCG of the NSN 3110-00-972-8589 is 3110
Does the NSN 3110-00-972-8589 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-00-972-8589 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 3110-00-972-8589 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-972-8589 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 3110-00-972-8589 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Mon, Jan 1, 1962

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