BACB10A521CH

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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-049-0692

Item Name Code

00014

Assigment Date

10/10/1977 (48 years ago)

0.9996 inches minimum and 1.0000 inches maximum bore diameter, pressed retainer fabrication method, ground surface finish, 0.5000 inches nominal overall width, 1.9995 inches minimum and 2.0000 inches maximum overall outside diameter

Product Characteristics

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

Overall Width: 0.5000 inches nominal
Bore Diameter: 0.9996 inches minimum and 1.0000 inches maximum
Overall Outside Diameter: 1.9995 inches minimum and 2.0000 inches maximum
Surface Finish: ground
Retainer Fabrication Method: pressed
Seal Quantity: 2
Bearing Seal Type: contact
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Special Features: pack 100 pct full with specified lubricant
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Material: plastic tetrafluoroethylene seal
Material: steel comp 1010 or steel comp 1008 or steel comp 1012 retainer
Material: steel comp 201 or steel comp 202 or steel comp 301 or steel comp 302 or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 309 or steel comp 310 or steel comp 316 or steel comp 316l or steel comp 321 or steel comp 323 or steel comp 347 or steel comp 348 or steel comp 410 or steel comp 420 or steel comp 430 or steel comp 446 snap ring
Material: steel comp e52100 ball
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Material Document And Classification: mil-s-7420 mil spec single material response ball
Material Document And Classification: mil-s-7420 mil spec single material response outer ring
Material Document And Classification: qq-s-766 fed spec all material responses snap ring
Style Designator: non-loading groove, non-separable

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
BAC10AT16P	Annular Ball Bearing
BACB10A521CH	Annular Ball Bearing
BACB10AT16PP	Annular Ball Bearing
R16RRT-1L1-01	Annular Ball Bearing
R16ZZ-4	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-049-0692?

The FSCG of the NSN 3110-01-049-0692 is 3110

Does the NSN 3110-01-049-0692 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-049-0692 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 3110-01-049-0692 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-049-0692 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 3110-01-049-0692 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Mon, Oct 10, 1977