A-A59649

View detailed technical data, stock status, and sourcing information for: A-A59649

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A-A59649
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-100-5979
Item Name Code
00021
Assigment Date
01/01/1963 (63 years ago)

A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes:bearing,roller,thrust.

2.2500 inches nominal bore diameter, 5.8750 inches nominal overall outside diameter, 0.3750 inches nominal standout width, 2.1250 inches nominal overall width, 0.1300 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
2.1250 inches nominal
Bore Diameter
2.2500 inches nominal
Overall Outside Diameter
5.8750 inches nominal
Backface Corner Radius
0.1300 inches nominal
Standout Width
0.3750 inches nominal
Cone Corner Radius
0.1400 inches nominal
Cone Width
2.1350 inches nominal
Cup Width
1.7500 inches nominal
Retainer Fabrication Method
pressed
Standard Tolerance Designation
afbma class 4
Material
steel cone
Material
steel cup
Material
steel retainer
Material
steel roller
Material Document And Classification
66 fed std single material response cone
Material Document And Classification
66 fed std single material response cup
Material Document And Classification
66 fed std single material response roller
Style Designator
straight bore, normal angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-01-340-6837 No Name Available 01/01/1993

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
31000-0100/31000-0101 Tapered Roller Bearing
6455-6420 Tapered Roller Bearing
8HG3-ITEM 11 Tapered Roller Bearing
A-A59649 Tapered Roller Bearing
AA59649-432 Tapered Roller Bearing
FFB187/01-432 Tapered Roller Bearing
MS19081-219 Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-100-5979?
The FSCG of the NSN 3110-00-100-5979 is 3110
Does the NSN 3110-00-100-5979 have a Schedule B code assigned?
Yes, the Schedule B code is 8482200030
Does NSN 3110-00-100-5979 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 3110-00-100-5979 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-100-5979 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 3110-00-100-5979 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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