3TKVRSS-21-28-108

Comprehensive specifications and application details for: 3TKVRSS-21-28-108 Airframe Ball Bearing.

Summary

Explore detailed summary information for bearing: 3TKVRSS-21-28-108. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
3TKVRSS-21-28-108
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-148-5152
Item Name Code
00041
Federal Item Identification Guide
A044A0
Assigment Date
03/08/1983

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, 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,ball,annular.

0.2812 inches nominal inner ring width, radial load direction, 1.3122 inches minimum and 1.3125 inches maximum bore diameter, snap ring-groove mounting features provided, 0.0005 inches minimum radial and 0.0008 inches maximum radial internal clearance

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-148-5152 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
1.3122 inches minimum and 1.3125 inches maximum
Features Provided
snap ring-groove mounting
Inner Ring Width
0.2812 inches nominal
Internal Clearance
0.0005 inches minimum radial and 0.0008 inches maximum radial
Load Direction
radial
Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Lubrication Material
grease
Outer Ring Width
0.2500 inches nominal
Overall Outside Diameter
1.7496 inches minimum and 1.7500 inches maximum
Material Document And Classification
qq-s-763 fed spec all material responses overall
Material
steel comp 440c ball
Material
steel comp 440c outer race
Material
steel comp 440c inner race
Material
steel retainer
Material
steel shield
Shield Quantity
2
Special Features
c135 acft
Standard Tolerance Designation
abec no. 5t
Style Designator
single row, torque tube type, w/or w/o closure

Frequently Asked Questions

Find quick answers to common questions about bearing: 3TKVRSS-21-28-108. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-148-5152?
The FSCG of the NSN 3110-01-148-5152 is 3110
Does the NSN 3110-01-148-5152 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-01-148-5152 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 3110-01-148-5152 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-148-5152 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 3110-01-148-5152 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Tue, Mar 8, 1983

Price & Availability

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