BACB10CG4

View detailed technical data, stock status, and sourcing information for: BACB10CG4
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-177-9803

Item Name Code

00041

Assigment Date

04/30/1984 (42 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

0.5620 inches nominal inner ring width, 0.6250 inches nominal overall outside diameter, 2 seal quantity, 0.5000 inches nominal outer ring width, 0.2500 inches nominal bore diameter

Product Characteristics

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

Bore Diameter: 0.2500 inches nominal
Overall Outside Diameter: 0.6250 inches nominal
Outer Ring Width: 0.5000 inches nominal
Inner Ring Width: 0.5620 inches nominal
Seal Quantity: 2
Bearing Seal Type: contact
Alignment Type: rigid
Load Direction: radial
Features Provided: lubrication hole and lubrication groove
Standard Tolerance Designation: afbma std tolerance for airframe ball bearings
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Material: plastic polytetrafluoroethylene or plastic polytetrafluoroethylene and glass fiber seal
Material: steel comp e51100 or steel comp e52100 ball
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Material Document And Classification: 66 fed std all material responses ball
Material Document And Classification: 66 fed std single material response inner ring
Material Document And Classification: 66 fed std single material response outer ring
Material Document And Classification: ams 3652 assn std 1st material response or ams 3666 assn std 2nd material response seal
Surface Treatment: cadmium exposed surfaces as mounted
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 2 fed spec single treatment response exposed surfaces as mounted
Style Designator: double row

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
BACB10CG4	Airframe Ball Bearing
GDW4K2FS428	Airframe Ball Bearing
LLDW-4-K-2-1	Airframe Ball Bearing
MS27647-4AGL	Airframe Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-177-9803?

The FSCG of the NSN 3110-01-177-9803 is 3110

Does the NSN 3110-01-177-9803 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-01-177-9803 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 3110-01-177-9803 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-177-9803 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 3110-01-177-9803 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Mon, Apr 30, 1984