SR4AD5DK58/7

View detailed technical data, stock status, and sourcing information for: SR4AD5DK58/7
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-170-1648

Item Name Code

00014

Assigment Date

01/20/1984 (42 years ago)

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

0.7500 inches nominal overall outside diameter, ground surface finish, pressed retainer fabrication method, 0.2500 inches nominal bore diameter, 0.2188 inches nominal overall width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Width: 0.2188 inches nominal
Bore Diameter: 0.2500 inches nominal
Overall Outside Diameter: 0.7500 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Load Direction: radial
Bore Shape: straight
Internal Clearance: 0.0005 inches minimum radial and 0.0008 inches maximum radial
Standard Tolerance Designation: abec no. 5p
Lubrication Material: oil
Lubrication Material Document And Classification: mil-l-6085 mil spec single material response
Material: steel comp 440c ball
Material: steel comp 440c outer ring
Material: steel comp 440c inner ring
Material: steel corrosion resisting retainer
Material Document And Classification: qq-s-763 fed spec single material response retainer
Style Designator: non-loading groove, non-separable

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
7566422-001	Annular Ball Bearing
SR4AD5DK58/7	Annular Ball Bearing
SR4AR5P58L01	Annular Ball Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-01-170-1648?

The FSCG of the NSN 3110-01-170-1648 is 3110

Does the NSN 3110-01-170-1648 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-170-1648 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 3110-01-170-1648 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-170-1648 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 3110-01-170-1648 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, Jan 20, 1984