MS20218-1

View detailed technical data, stock status, and sourcing information for: MS20218-1
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-198-1010

Item Name Code

00048

Assigment Date

01/01/1963 (63 years ago)

0.0570 inches minimum and 0.0670 inches maximum flange width, 0.4950 inches minimum and 0.5050 inches maximum outer ring width, 1.6150 inches minimum and 1.6350 inches maximum flange outside diameter, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 0.6200 inches minimum and 0.6250 inches maximum inner 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: 0.2495 inches minimum and 0.2500 inches maximum
Flange Outside Diameter: 1.6150 inches minimum and 1.6350 inches maximum
Flange Width: 0.0570 inches minimum and 0.0670 inches maximum
Outer Ring Width: 0.4950 inches minimum and 0.5050 inches maximum
Inner Ring Width: 0.6200 inches minimum and 0.6250 inches maximum
Outer Ring Outside Diameter: 0.7400 inches minimum and 0.7600 inches maximum
Rivet Hole Diameter: 0.1400 inches minimum and 0.1450 inches maximum
Retainer Fabrication Method: machined
Seal Quantity: 2
Bearing Seal Type: contact
Rivet Hole Quantity: 12
Distance Between Flange Hole Centers: 1.3070 inches minimum and 1.3170 inches maximum
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Material: rubber synthetic seal
Material: steel comp e52100 ball
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Material: steel comp e52100 retainer
Material Document And Classification: aisi assn std single material response ball
Material Document And Classification: aisi assn std single material response inner ring
Material Document And Classification: aisi assn std single material response outer ring
Material Document And Classification: aisi assn std single material response retainer
Surface Treatment: cadmium all external/exposed metal surfaces
Surface Treatment: cadmium bore
Surface Treatment Document And Classification: qq-p-416,type 1,class 2 fed spec single treatment response bore
Style Designator: double row ball, double closure, rigid inner ring extended both sides

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-068-8118	No Name Available	01/01/1960

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
AN218P4	Bell Crank Ball Bearing
BCP4W10	Bell Crank Ball Bearing
BCP4W10ANG25	Bell Crank Ball Bearing
BCP4W10FS10160X	Bell Crank Ball Bearing
BCP4W10FS160	Bell Crank Ball Bearing
BCP4W10FS302	Bell Crank Ball Bearing
BCP4W10FS464	Bell Crank Ball Bearing
BCP4W10FS50160X	Bell Crank Ball Bearing
BCP4W10MILG3278	Bell Crank Ball Bearing
MS20218-1	Bell Crank Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-198-1010?

The FSCG of the NSN 3110-00-198-1010 is 3110

Does the NSN 3110-00-198-1010 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-00-198-1010 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 3110-00-198-1010 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-198-1010 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 3110-00-198-1010 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963