A93820

View detailed technical data, stock status, and sourcing information for: A93820

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A93820
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-549-8087
Item Name Code
00021
Assigment Date
10/18/1974 (51 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

1.3750 inches nominal bore diameter, 2.5625 inches nominal overall outside diameter, 0.7200 inches nominal cone width, 0.0500 inches nominal backface corner radius, 0.7200 inches nominal overall 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
0.7200 inches nominal
Bore Diameter
1.3750 inches nominal
Overall Outside Diameter
2.5625 inches nominal
Backface Corner Radius
0.0500 inches nominal
Cone Width
0.7200 inches nominal
Cup Width
0.7100 inches nominal
Retainer Fabrication Method
pressed
Special Features
cup spacer with 0.0120 in. bench lateral
Material
steel overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-01-306-3563 No Name Available 02/01/1991

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
093820 Tapered Roller Bearing
20065-00 Tapered Roller Bearing
A93820 Tapered Roller Bearing
ASSEMBLY9-30 Tapered Roller Bearing
LM48548LM48510K106389RK106390R Tapered Roller Bearing
P-20065-00 Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-549-8087?
The FSCG of the NSN 3110-00-549-8087 is 3110
Does the NSN 3110-00-549-8087 have a Schedule B code assigned?
Yes, the Schedule B code is 8482200030
Does NSN 3110-00-549-8087 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 3110-00-549-8087 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-549-8087 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 3110-00-549-8087 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Fri, Oct 18, 1974

Professional Distribution

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