A6R Airframe Roller Bearing

Comprehensive specifications and application details for: A6R Airframe Roller Bearing.

Summary

Explore detailed summary information for bearing: A6R. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
A6R
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-202-7724
Item Name Code
00046
Federal Item Identification Guide
A044A0
Assigment Date
03/06/1985

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened roller, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes:bearing,roller,cylindrical.

1.1820 inches minimum and 1.1870 inches maximum inner ring width, 0.8390 inches minimum and 0.8440 inches maximum outer ring width, 0.3745 inches minimum and 0.3750 inches maximum bore diameter, c18a acft end item identification, 1.5620 inches minimum and 1.5625 inches maximum overall outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-202-7724 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification
c18a acft
Bore Diameter
0.3745 inches minimum and 0.3750 inches maximum
Inner Ring Width
1.1820 inches minimum and 1.1870 inches maximum
Outer Ring Width
0.8390 inches minimum and 0.8440 inches maximum
Overall Outside Diameter
1.5620 inches minimum and 1.5625 inches maximum
Material
steel comp e52100 overall
Style Designator
concave rollers, double closure, self aligning
Surface Treatment
cadmium overall

Frequently Asked Questions

Find quick answers to common questions about bearing: A6R. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-202-7724?
The FSCG of the NSN 3110-01-202-7724 is 3110
Does the NSN 3110-01-202-7724 have a Schedule B code assigned?
Yes, the Schedule B code is 8482800080
Does NSN 3110-01-202-7724 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 3110-01-202-7724 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-202-7724 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 3110-01-202-7724 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Wed, Mar 6, 1985

Price & Availability

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Stock Availability

This product is available in the following quantities and conditions:

New Material 1
Total 1
Availability of this item was last updated on: 08/18/2025 06:08 PM EDT. Availability may have changed since then. Request a quote for up to date pricing and availability.

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