Annular Ball Bearing NSN 3110-00-987-3721

Item Description

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

NSN: 3110-00-987-3721

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Features and Characteristics

Overall Width

Between 0.7460 inches and 0.7480 inches

Bore Diameter

Between 1.1809 inches and 1.1811 inches

Overall Outside Diameter

Between 2.8344 inches and 2.8346 inches

Lubrication Material

Grease

Surface Finish

Ground

Retainer Fabrication Method

Pressed

Load Direction

Radial

Bore Shape

Straight

Internal Fit-up Designation

Tight

Internal Clearance

0.0004 inches radial and 0.0008 inches radial

Lubrication Material Specification

Mil-g-18709 military specification single material response

Material

Steel

Style Designator

Non-loading groove, non-separable

Nondefinitive Specification/std Data

111 type and 1 class

FSC

3110 Unmounted Antifriction Bearings

NIIN

009873721

NSN

3110009873721

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MILB17931

Cage Code:

81349

Status:

MSDS:

Part Number:

M17931-G025

Cage Code:

81349

Status:

MSDS:

Part Number:

416821-27-FG

Cage Code:

71956

Status:

MSDS:

Part Number:

801627-630 PC 1

Cage Code:

71956

Status:

MSDS:

Part Number:

A-254-238 ITEM NO.24

Cage Code:

51802

Status:

MSDS:

Part Number:

D286-215 ITEM27

Cage Code:

51802

Status:

MSDS:

Part Number:

801624-535-2A

Cage Code:

50380

Status:

MSDS:

Part Number:

801625-521-1A

Cage Code:

50380

Status:

MSDS:

Part Number:

3306-7077

Cage Code:

7X677

Status:

MSDS:

Part Number:

306SNT3

Cage Code:

16712

Status:

MSDS:

Part Number:

6306E100

Cage Code:

53035

Status:

MSDS:

Part Number:

999999K144

Cage Code:

80064

Status:

MSDS:

Part Number:

6306W1B

Cage Code:

52676

Status:

MSDS:

Part Number:

416821-69-FG

Cage Code:

50380

Status:

MSDS:

Part Number:

801627-570 PC NO. 1A

Cage Code:

71956

Status:

MSDS:

Part Number:

A203-28 ITEM 36

Cage Code:

51802

Status:

MSDS:

Part Number:

A-213-217 ITEM 22

Cage Code:

51802

Status:

MSDS:

Part Number:

A-203-192-36

Cage Code:

51802

Status:

MSDS:

Part Number:

807007-70

Cage Code:

93232

Status:

MSDS:

Part Number:

111X03003X0020

Cage Code:

96906

Status:

MSDS:

Part Number:

801624-537-2A

Cage Code:

50380

Status:

MSDS:

Part Number:

801627-093 PIECE 1A

Cage Code:

50380

Status:

MSDS:

Part Number:

405850-60M

Cage Code:

50380

Status:

MSDS:

Part Number:

S374P677G01

Cage Code:

88031

Status:

MSDS:

Part Number:

801627-540 PC NO J 1A

Cage Code:

71956

Status:

MSDS:

Part Number:

807007-70NT

Cage Code:

03950

Status:

MSDS:

Part Number:

999999K144NT

Cage Code:

03950

Status:

MSDS:

Part Number:

A-213-217 ITEM 22NT

Cage Code:

03950

Status:

MSDS:

Part Number:

A-254-238 ITEM NO.24NT

Cage Code:

03950

Status:

MSDS:

Part Number:

A-203-192-36NT

Cage Code:

03950

Status:

MSDS:

Part Number:

A203-28 ITEM 36NT

Cage Code:

03950

Status:

MSDS:

Part Number:

D286-215 ITEM27NT

Cage Code:

03950

Status:

MSDS:

Part Number:

M17931-G025NT

Cage Code:

03950

Status:

MSDS:

Part Number:

MILB17931NT

Cage Code:

03950

Status:

MSDS:

Part Number:

S374P677G01NT

Cage Code:

03950

Status:

MSDS:

Part Number:

306SNT3NT

Cage Code:

03950

Status:

MSDS:

Part Number:

3306-7077NT

Cage Code:

03950

Status:

MSDS:

Part Number:

405850-60MNT

Cage Code:

03950

Status:

MSDS:

Part Number:

416821-27-FGNT

Cage Code:

03950

Status:

MSDS:

Part Number:

416821-69-FGNT

Cage Code:

03950

Status:

MSDS:

Part Number:

6306E100NT

Cage Code:

03950

Status:

MSDS:

Part Number:

6306W1BNT

Cage Code:

03950

Status:

MSDS:

Part Number:

801625-521-1ANT

Cage Code:

03950

Status:

MSDS:

Part Number:

801627-093 PIECE 1ANT

Cage Code:

03950

Status:

MSDS:

Part Number:

801627-570 PC NO. 1ANT

Cage Code:

03950

Status:

MSDS:

Part Number:

801627-630 PC 1NT

Cage Code:

03950

Status:

MSDS:

Part Number:

801624-535-2ANT

Cage Code:

03950

Status:

MSDS:

Part Number:

801624-537-2ANT

Cage Code:

03950

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8482105028
NAICS: 332991
SITC: 74610
Description: Angular contact ball bearings, nesoi
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-00-987-3721

What are the manufacturers of nsn 3110009873721?

Military Specifications (81349)
Reliance Electric Company (71956)
Hansome Energy Systems, Inc. (51802)
Reliance Electric (50380)
General Motors Llc (7X677)
Siemens Demag Delaval (16712)
Nsk Corp (53035)
Naval Ship Systems Command (80064)
Skf Usa Inc. (38443)
General Motors Corp (43334)
Skf Usa Inc. (52676)
Naval Inventory Control Point (03950)
Curtiss-wright Electro-mechanical (93232)
Military Standards (96906)
Westinghouse Electric Corp (88031)
General Motors Corp (24617)
Curtiss-wright Electro-mechanical (0UBG9)

Does this nsn 3110009873721 have a shelf life?
Yes. > 60 mo. after cure date.

What is the formal definition of nsn 3110009873721
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. for items with faces specially ground for duplex mounting see bearing, ball, duplex. excludes bearing, ball, airframe.

Does nsn 3110009873721 contain any precious metals?
No precious metal content.

Does nsn 3110009873721 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110009873721?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

00014

FIIG:

A044A0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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