NSN DAT72-90A1-503

contact bearing seal type, 0.9950 inches minimum and 1.0050 inches maximum inner ring width, self-aligning alignment type, 4.4984 inches minimum and 4.5000 inches maximum bore diameter, lubrication groove and lubrication hole features provided.

NSN 3110-01-267-0051 Datasheet

(NSN) National Stock Number

3110-01-267-0051

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3110 - Unmounted Antifriction Bearings

(NIIN) National Item Identification Number

01-267-0051

Requires Demilitarization

Yes

(INC) Item Name Code

00046

Date

Wed, Nov 4, 1987

Schedule B Code

8482800080

Alignment Type

self-aligning

Bearing Seal Type

contact

Bore Diameter

4.4984 inches minimum and 4.5000 inches maximum

Features Provided

lubrication groove and lubrication hole

Inner Ring Width

0.9950 inches minimum and 1.0050 inches maximum

Internal Clearance

0.0004 inches minimum radial and 0.0010 inches maximum radial

Lubrication Material Document And Classification

mil-g-23827 mil spec single material response

Lubrication Material

grease

Material Document And Classification

aisi assn std all material responses inner ring

Material Document And Classification

aisi assn std all material responses 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

Material Document And Classification

qq-s-763 fed spec single material response shield

Material

copper alloy 827 or copper alloy 828 or copper alloy 836 or copper alloy 916 or copper alloy 922 retainer

Material

rubber synthetic seal

Material

steel comp e52100 or steel comp 4320 or steel comp 4620 or steel comp 4720 or steel comp 8620 inner ring

Material

steel comp e52100 or steel comp 4320 or steel comp 4620 or steel comp 4720 or steel comp 8620 outer ring

Material

steel comp e52100 roller

Material

steel comp 430 shield

Outer Ring Width

0.8950 inches minimum and 0.9050 inches maximum

Overall Outside Diameter

5.6228 inches minimum and 5.6260 inches maximum

Retainer Fabrication Method

pressed

Seal Quantity

2

Self-Alignment Location

internal

Shield Quantity

2

Style Designator

concave rollers, double closure, self aligning

Surface Treatment Document And Classification

qq-p-416,type 1,class 2 fed spec single treatment response exposed surfaces as mounted

Surface Treatment

cadmium exposed surfaces as mounted

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

A - Item does not contain precious metal.

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

0000046

Cross Reference

CAGE Codes

77896

Rexnord Industries, Llc Div Aerosspace Bearing Operation

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

8482-80-0080

Description

other ball or roller bearings, including combined ball/roller bearings, nesoi

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74680

(NAICS) North American Industrial Classification System

332991

Questions & Answers

1. What is the FSCG of the NSN 3110-01-267-0051?

   The FSCG of the NSN 3110-01-267-0051 is 3110

2. Does the NSN 3110-01-267-0051 have a Schedule B code assigned?

   Yes, the Schedule B code is 8482800080

3. Does NSN 3110-01-267-0051 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 3110-01-267-0051 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3110-01-267-0051 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 3110-01-267-0051 was assigned to the Federal Catalog?

   It was assigned 38 years ago, on Wed, Nov 4, 1987