3110-00-522-8952

Find complete technical information, availability, and procurement data for: 3110-00-522-8952

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3110-00-522-8952
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-522-8952
Item Name Code
00046
Assigment Date
08/23/1974 (51 years ago)

6.3430 inches minimum and 6.3440 inches maximum overall outside diameter, machined retainer fabrication method, 4.7490 inches minimum and 4.7500 inches maximum bore diameter, 1.3390 inches minimum and 2.3440 inches maximum inner ring width, 1.2450 inches minimum and 1.2500 inches maximum outer ring width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Bore Diameter
4.7490 inches minimum and 4.7500 inches maximum
Overall Outside Diameter
6.3430 inches minimum and 6.3440 inches maximum
Outer Ring Width
1.2450 inches minimum and 1.2500 inches maximum
Inner Ring Width
1.3390 inches minimum and 2.3440 inches maximum
Retainer Fabrication Method
machined
Seal Quantity
2
Shield Quantity
2
Bearing Seal Type
contact
Special Features
6000 to 8000 lbs radial preload; 8 lube holes; one lube groove in od of outer ring; operating temp range minus 65 deg f to 500 deg f; 1-1/2 deg self alignment in either direstion
Lubrication Material
grease
Lubrication Material Document And Classification
mil-g-81322 mil spec single material response
Material
copper alloy retainer
Material
plastic phenolic and glass seal
Material
steel corrosion resisting shield
Material
steel comp e52100 inner ring
Material
steel comp e52100 outer ring
Material
steel comp e52100 roller
Material Document And Classification
mil-s-7420 mil spec single material response inner ring
Material Document And Classification
mil-s-7420 mil spec single material response outer ring
Material Document And Classification
mil-s-7420 mil spec single material response roller
Material Document And Classification
qq-c-390 fed spec single material response retainer
Surface Treatment
cadmium all external/exposed metal surfaces
Surface Treatment Document And Classification
qq-p-416,ty 1,cl 2 fed spec single treatment response all external/exposed metal surfaces
Style Designator
concave rollers, double closure, self aligning

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-00-603-6916 No Name Available 06/01/1977

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
39381-29 Airframe Roller Bearing
DAT76-102A1-501 Airframe Roller Bearing
YD120F Airframe Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-522-8952?
The FSCG of the NSN 3110-00-522-8952 is 3110
Does the NSN 3110-00-522-8952 have a Schedule B code assigned?
Yes, the Schedule B code is 8482800080
Does NSN 3110-00-522-8952 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 3110-00-522-8952 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-522-8952 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 3110-00-522-8952 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Fri, Aug 23, 1974

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