R8SS3G2

View detailed technical data, stock status, and sourcing information for: R8SS3G2
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-978-1368

Item Name Code

00014

Assigment Date

01/01/1962 (64 years ago)

0.3115 inches minimum and 0.3125 inches maximum overall width, pressed retainer fabrication method, 0.4998 inches minimum and 0.5000 inches maximum bore diameter, 1.1248 inches minimum and 1.1250 inches maximum overall outside diameter, ground surface finish

Product Characteristics

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

Overall Width: 0.3115 inches minimum and 0.3125 inches maximum
Bore Diameter: 0.4998 inches minimum and 0.5000 inches maximum
Overall Outside Diameter: 1.1248 inches minimum and 1.1250 inches maximum
Surface Finish: ground
Retainer Fabrication Method: pressed
Shield Quantity: 2
Load Direction: radial
Bore Shape: straight
Internal Clearance: 0.0002 inches minimum radial and 0.0004 inches maximum radial
Special Features: inner ring radial runout 0.0001 in. also outer ring radial runout 0.0002 in.
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-3278 mil spec single material response
Material: steel ball
Material: steel corrosion resisting retainer
Material: steel corrosion resisting shield
Material: steel inner ring
Material: steel outer ring
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
203-005-0019	Annular Ball Bearing
R8SS3G2	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-978-1368?

The FSCG of the NSN 3110-00-978-1368 is 3110

Does the NSN 3110-00-978-1368 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-978-1368 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 3110-00-978-1368 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-978-1368 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 3110-00-978-1368 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962