NSN 451744

straight bore shape, nonlocating locating feature, 0.0021 inches minimum radial and 0.0031 inches maximum radial internal clearance, fed-std-66 fed std single material response inner ring material document and classification, 55.0 millimeters nominal bore diameter.

NSN 3110-00-938-3226 Datasheet

(NSN) National Stock Number

3110-00-938-3226

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3110 - Unmounted Antifriction Bearings

(NIIN) National Item Identification Number

00-938-3226

Requires Demilitarization

Yes

(INC) Item Name Code

00015

Date

Tue, Mar 21, 1967

Schedule B Code

8482500000

Bore Diameter

55.0 millimeters nominal

Bore Shape

straight

Internal Clearance

0.0021 inches minimum radial and 0.0031 inches maximum radial

Locating Feature

nonlocating

Material Document And Classification

fed-std-66 fed std single material response inner ring

Material Document And Classification

fed-std-66 fed std single material response roller

Material Document And Classification

fed-std-66 fed std single material response outer ring

Material Document And Classification

sb2154-1,78286 mfr ref single material response retainer

Material

copper alloy retainer

Material

steel inner ring

Material

steel outer ring

Material

steel roller

Overall Outside Diameter

100.0 millimeters nominal

Overall Width

21.0 millimeters nominal

Retainer Fabrication Method

machined

Special Features

retainer silver plated per ams 2412 inner ring and outer ring marked w/same serial no.,surface finish--land surface finish 20 microinches aa,stabilized for operation to 400 deg f,three slots equally spaced on one face of outer ring 0.4700 in. min,0.5300 in.max w,0.0500 in. min,0.0600 in. max depth

Standard Tolerance Designation

rbec no.5

Style Designator

single row, non-locating, two lip inner ring, cylindrical outer ring, separable

Surface Finish

ground

Test Data Document

"81349-mil-i-6868 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Identification

Demilitarization Code

A - 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.

Precious Metals Indicator

U - Precious metal content is unknown

Hazardous Metals Indicator

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0000015

Cross Reference

CAGE Codes

52676

Skf Usa Inc.

U.s./canadian manufacturers

51600

Regal Beloit America, Inc. Dba Rollway Bearing

U.s./canadian manufacturers

38443

Skf Usa Inc.

U.s./canadian manufacturers

78286

Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp

U.s./canadian manufacturers

Freight Information

Air Commodity

VZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

P - 77.5

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

58860

Water Commodity

742 - Bearings

National Motor Freight Classification Item Number

114820

Schedule B & Trade

Schedule B

8482-50-0000

Description

other cylindrical roller bearings

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74650

(NAICS) North American Industrial Classification System

332991

Questions & Answers

1. What is the FSCG of the NSN 3110-00-938-3226?

   The FSCG of the NSN 3110-00-938-3226 is 3110

2. Does the NSN 3110-00-938-3226 have a Schedule B code assigned?

   Yes, the Schedule B code is 8482500000

3. Does NSN 3110-00-938-3226 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.

4. Does NSN 3110-00-938-3226 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3110-00-938-3226 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.

6. When the NSN 3110-00-938-3226 was assigned to the Federal Catalog?

   It was assigned 59 years ago, on Tue, Mar 21, 1967