A22271

View detailed technical data, stock status, and sourcing information for: A22271
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-277-0650

Item Name Code

00021

Assigment Date

01/01/1963 (63 years ago)

2.1653 inches minimum and 2.1658 inches maximum bore diameter, 3.9370 inches minimum and 3.9380 inches maximum overall outside diameter, 1.9370 inches nominal overall width, 0.1400 inches nominal backface corner radius, 0.18750 inches nominal standout 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: 1.9370 inches nominal
Bore Diameter: 2.1653 inches minimum and 2.1658 inches maximum
Overall Outside Diameter: 3.9370 inches minimum and 3.9380 inches maximum
Backface Corner Radius: 0.1400 inches nominal
Standout Width: 0.18750 inches nominal
Cone Corner Radius: 0.0310 inches nominal
Cup Width: 1.5620 inches nominal
Retainer Fabrication Method: pressed
Lubrication Material: lubricant
Material: steel corrosion resisting overall
Style Designator: straight bore, double cup slotted single cones, non-adjustable

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
385-384EDX3S385	Tapered Roller Bearing
385-384EDX4S385	Tapered Roller Bearing
385-384EDX4S385 ASSY#90023	Tapered Roller Bearing
8340190	Tapered Roller Bearing
A22271	Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-277-0650?

The FSCG of the NSN 3110-00-277-0650 is 3110

Does the NSN 3110-00-277-0650 have a Schedule B code assigned?

Yes, the Schedule B code is 8482200030

Does NSN 3110-00-277-0650 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 3110-00-277-0650 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-277-0650 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 3110-00-277-0650 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963