NTA1220SS

View detailed technical data, stock status, and sourcing information for: NTA1220SS
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-079-5130

Item Name Code

00035

Assigment Date

12/08/1967 (58 years ago)

An assembled inner component of a roller bearing, consisting of a frame or inclosure which spaces and retains the rolling elements of a bearing, roller (as modified) and the rollers which are the rolling elements in a bearing, roller (as modified).

2 retainer piece quantity, 0.0779 inches minimum and 0.0781 inches maximum overall width, pressed retainer fabrication method, 0.7520 inches minimum and 0.7570 inches maximum bore diameter, 1.2300 inches minimum and 1.2400 inches maximum outside diameter

Product Characteristics

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

Outside Diameter: 1.2300 inches minimum and 1.2400 inches maximum
Overall Width: 0.0779 inches minimum and 0.0781 inches maximum
Bore Diameter: 0.7520 inches minimum and 0.7570 inches maximum
Retainer Fabrication Method: pressed
Retainer Piece Quantity: 2
Material: steel comp 440a inner ring
Material: steel comp 440a outer ring
Material: steel comp 440a roller
Material: steel comp 305 retainer
Style Designator: radial, retainer and cylindrical 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
706743-2	Bearing Retainer and Rollers
NTA1220SS	Bearing Retainer and Rollers

FAQs

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

What is the FSCG of the NSN 3110-00-079-5130?

The FSCG of the NSN 3110-00-079-5130 is 3110

Does the NSN 3110-00-079-5130 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-00-079-5130 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 3110-00-079-5130 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-079-5130 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 3110-00-079-5130 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Dec 8, 1967