A02DS263-2

View detailed technical data, stock status, and sourcing information for: A02DS263-2

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A02DS263-2
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-925-0402
Item Name Code
00021
Assigment Date
01/24/1966 (60 years ago)

4.1250 inches minimum and 4.1260 inches maximum overall outside diameter, 0.2188 inches nominal standout width, 2.5000 inches minimum and 2.5005 inches maximum bore diameter, 0.0800 inches nominal backface corner radius, 0.8438 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
0.8438 inches nominal
Bore Diameter
2.5000 inches minimum and 2.5005 inches maximum
Overall Outside Diameter
4.1250 inches minimum and 4.1260 inches maximum
Backface Corner Radius
0.0800 inches nominal
Standout Width
0.2188 inches nominal
Cone Corner Radius
0.0800 inches nominal
Cone Width
0.8438 inches nominal
Cup Width
0.6250 inches nominal
Retainer Fabrication Method
stamped
Material
steel comp e52100 cone
Material
steel comp e52100 roller
Material Document And Classification
66 fed std single material response cone
Material Document And Classification
66 fed std single material response roller
Style Designator
straight bore, normal 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
39250-39412A02DS263-2 Tapered Roller Bearing
A02DS263-2 Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-925-0402?
The FSCG of the NSN 3110-00-925-0402 is 3110
Does the NSN 3110-00-925-0402 have a Schedule B code assigned?
Yes, the Schedule B code is 8482200030
Does NSN 3110-00-925-0402 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 3110-00-925-0402 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-925-0402 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 3110-00-925-0402 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Mon, Jan 24, 1966

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