SR4HDF Duplex Ball Bearing

Comprehensive specifications and application details for: SR4HDF Duplex Ball Bearing.

Summary

Explore detailed summary information for bearing: SR4HDF. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: SR4HDF
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-897-2940
Item Name Code: 30213
Federal Item Identification Guide: A044A0
Assigment Date: 01/01/1963

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.

angular load direction, 0.3920 inches nominal overall width, 0.2500 inches nominal bore diameter, 0.6250 inches nominal overall outside diameter, medium bearing preload designation

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-897-2940 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Preload Designation: medium
Bore Diameter: 0.2500 inches nominal
Load Direction: angular
Overall Outside Diameter: 0.6250 inches nominal
Overall Width: 0.3920 inches nominal
Material: unable to decode
Retainer Fabrication Method: machined
Special Features: inner ring runout 0.0001 in.,outer ring runout 0.0002 in.
Standard Tolerance Designation: abec no.5
Style Designator: counterbored outer rings, non-separable, face to face mounting
Surface Finish: ground

Frequently Asked Questions

Find quick answers to common questions about bearing: SR4HDF. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-897-2940?: The FSCG of the NSN 3110-00-897-2940 is 3110

Does the NSN 3110-00-897-2940 have a Schedule B code assigned?: Yes, the Schedule B code is 8482105068

Does NSN 3110-00-897-2940 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 3110-00-897-2940 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-00-897-2940 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.