3110-01-305-0206

Find complete technical information, availability, and procurement data for: 3110-01-305-0206
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-305-0206

Item Name Code

00050

Assigment Date

07/31/1989 (37 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

internally threaded w/hexagon end and hole shank style, 0.3120 inches minimum and 0.3125 inches maximum bore diameter, 0.3750 inches nominal shank diameter, 0.0700 inches nominal hole diameter, 2.5800 inches nominal overall length

Product Characteristics

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

Hole Diameter: 0.0700 inches nominal
Shank Diameter: 0.3750 inches nominal
Shank Style: internally threaded w/hexagon end and hole
Overall Length: 2.5800 inches nominal
Bore Diameter: 0.3120 inches minimum and 0.3125 inches maximum
Shank Thread Length: 0.8100 inches nominal
Outer Ring Width: 0.3400 inches nominal
Inner Ring Width: 0.5880 inches minimum and 0.5930 inches maximum
Length From Bore Center To Shank End: 1.7600 inches minimum and 2.0600 inches maximum
Seal Quantity: 2
Shield Quantity: 2
Bearing Seal Type: contact
Alignment Type: rigid
Width Across Flats: 0.5000 inches nominal
Distance From Hole Center To End: 0.4100 inches minimum and 0.4700 inches maximum
Self-Alignment Angle: 10.0000 degrees nominal
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Material: rubber butadiene-acrylonitrile class nbr seal
Material: steel comp 430 shield
Material: steel comp 4620 rod end body
Material: steel comp e52100 inner race
Material: steel comp e52100 roller
Material Document And Classification: mil-s-7420 mil spec single material response inner race
Material Document And Classification: mil-s-7420 mil spec single material response roller
Material Document And Classification: mil-s-7493 mil spec single material response rod end body
Surface Treatment: cadmium exposed surfaces as mounted
Surface Treatment Document And Classification: qq-p-416,type 1,class 2 fed spec single treatment response exposed surfaces as mounted
Style Designator: single row, spherical rollers

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
GB525D5	Rod End Roller Bearing
SF5-6A1-502	Rod End Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-305-0206?

The FSCG of the NSN 3110-01-305-0206 is 3110

Does the NSN 3110-01-305-0206 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-01-305-0206 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 3110-01-305-0206 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-305-0206 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 3110-01-305-0206 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Mon, Jul 31, 1989