3110-00-830-1682

Find complete technical information, availability, and procurement data for: 3110-00-830-1682
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-830-1682

Item Name Code

00021

Assigment Date

01/01/1962 (64 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

1.4375 inches nominal overall width, 2.5000 inches nominal bore diameter, 0.5115 inches nominal standout width, 5.3750 inches nominal overall outside diameter, 0.1250 inches nominal backface corner radius

Product Characteristics

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

Overall Width: 1.4375 inches nominal
Bore Diameter: 2.5000 inches nominal
Overall Outside Diameter: 5.3750 inches nominal
Backface Corner Radius: 0.1250 inches nominal
Standout Width: 0.5115 inches nominal
Cone Corner Radius: 0.0930 inches nominal
Cone Width: 1.3085 inches nominal
Cup Width: 0.9260 inches nominal
Retainer Fabrication Method: pressed
Standard Tolerance Designation: afbma class 2
Material: steel overall
Style Designator: straight bore, steep angle

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
78250-78537	Tapered Roller Bearing
WS9030-26-27	Tapered Roller Bearing
WS9030PCS26-27	Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-830-1682?

The FSCG of the NSN 3110-00-830-1682 is 3110

Does the NSN 3110-00-830-1682 have a Schedule B code assigned?

Yes, the Schedule B code is 8482200030

Does NSN 3110-00-830-1682 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 3110-00-830-1682 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-830-1682 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 3110-00-830-1682 was assigned to the Federal Catalog?

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