Annular Ball Bearing NSN 3110-00-987-3731

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: 3110-00-987-3731

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Features and Characteristics

Overall Width

Between 1.1397 inches and 1.1417 inches

Bore Diameter

Between 2.1652 inches and 2.1654 inches

Overall Outside Diameter

Between 4.7242 inches and 4.7244 inches

Lubrication Material

Grease

Surface Finish

Ground

Retainer Fabrication Method

Pressed

Load Direction

Radial

Bore Shape

Straight

Internal Fit-up Designation

Tight

Internal Clearance

0.0007 inches radial and 0.0011 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

009873731

NSN

3110009873731

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

M17931-G051

Cage Code:

81349

Status:

MSDS:

Part Number:

MILB17931

Cage Code:

81349

Status:

MSDS:

Part Number:

3505-19ITEM97

Cage Code:

63743

Status:

MSDS:

Part Number:

ESB 050-9

Cage Code:

51802

Status:

MSDS:

Part Number:

A-445-184 ITEM 34

Cage Code:

51802

Status:

MSDS:

Part Number:

311S

Cage Code:

38443

Status:

MSDS:

Part Number:

ESB-050-9

Cage Code:

03950

Status:

MSDS:

Part Number:

79999078NT

Cage Code:

03950

Status:

MSDS:

Part Number:

A-445-184 ITEM34NT

Cage Code:

03950

Status:

MSDS:

Part Number:

M17931-G051NT

Cage Code:

03950

Status:

MSDS:

Part Number:

A-365-10PC36NT

Cage Code:

03950

Status:

MSDS:

Part Number:

A-365-10PC36

Cage Code:

51802

Status:

MSDS:

Part Number:

17931G051

Cage Code:

95402

Status:

MSDS:

Part Number:

D-85-945-19PC14

Cage Code:

95402

Status:

MSDS:

Part Number:

3311-7077

Cage Code:

7X677

Status:

MSDS:

Part Number:

311NT

Cage Code:

03950

Status:

MSDS:

Part Number:

999999K154

Cage Code:

80064

Status:

MSDS:

Part Number:

311SNT3

Cage Code:

38443

Status:

MSDS:

Part Number:

79999078

Cage Code:

96169

Status:

MSDS:

Part Number:

A-405-190-21

Cage Code:

51802

Status:

MSDS:

Part Number:

A-445-297 REV 3 ITEM 21

Cage Code:

51802

Status:

MSDS:

Part Number:

A-447-122 ITEM N0.32

Cage Code:

51802

Status:

MSDS:

Part Number:

A-505-24 ITEM NO.36

Cage Code:

51802

Status:

MSDS:

Part Number:

D-505-6 PIECE 24

Cage Code:

51802

Status:

MSDS:

Part Number:

ESB050-09

Cage Code:

51802

Status:

MSDS:

Part Number:

A-405-13ITEM24NT

Cage Code:

03950

Status:

MSDS:

Part Number:

ESB-050-9NT

Cage Code:

03950

Status:

MSDS:

Part Number:

A-405-13 ITEM 24

Cage Code:

51802

Status:

MSDS:

Part Number:

3505-12PC61

Cage Code:

96169

Status:

MSDS:

Part Number:

3505-13PC2

Cage Code:

96169

Status:

MSDS:

Part Number:

311-67ES100

Cage Code:

29337

Status:

MSDS:

Part Number:

904J932 PIECE 25

Cage Code:

65054

Status:

MSDS:

Part Number:

311M7ES24

Cage Code:

11660

Status:

MSDS:

Part Number:

S374P523G01

Cage Code:

11660

Status:

MSDS:

Part Number:

MM311KA4045

Cage Code:

60380

Status:

MSDS:

Part Number:

904J932 PIECE 25NT

Cage Code:

03950

Status:

MSDS:

Part Number:

999999K154NT

Cage Code:

03950

Status:

MSDS:

Part Number:

A-445-297 REV 3 ITEM 21NT

Cage Code:

03950

Status:

MSDS:

Part Number:

A-447-122 ITEM N0.32NT

Cage Code:

03950

Status:

MSDS:

Part Number:

A-505-24 ITEM NO.36NT

Cage Code:

03950

Status:

MSDS:

Part Number:

A-405-190-21NT

Cage Code:

03950

Status:

MSDS:

Part Number:

ESB050-09NT

Cage Code:

03950

Status:

MSDS:

Part Number:

MILB17931NT

Cage Code:

03950

Status:

MSDS:

Part Number:

MM311KA4045NT

Cage Code:

03950

Status:

MSDS:

Part Number:

S374P523G01NT

Cage Code:

03950

Status:

MSDS:

Part Number:

17931G051NT

Cage Code:

03950

Status:

MSDS:

Part Number:

311-67ES100NT

Cage Code:

03950

Status:

MSDS:

Part Number:

311M7ES24NT

Cage Code:

03950

Status:

MSDS:

Part Number:

311SNT

Cage Code:

03950

Status:

MSDS:

Part Number:

311SNT3NT

Cage Code:

03950

Status:

MSDS:

Part Number:

3311-7077NT

Cage Code:

03950

Status:

MSDS:

Part Number:

3505-19ITEM97NT

Cage Code:

03950

Status:

MSDS:

Part Number:

3505-12PC61NT

Cage Code:

03950

Status:

MSDS:

Part Number:

3505-13PC2NT

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 3110-00-987-3731

What are the manufacturers of nsn 3110009873731?

Military Specifications (81349)
Ward Leonard Electric Company Inc. (63743)
Hansome Energy Systems, Inc. (51802)
Skf Usa Inc. (38443)
Naval Inventory Control Point (03950)
Electric Boat Corp (95402)
General Motors Llc (7X677)
Naval Ship Systems Command (80064)
General Motors Corp (43334)
Electric Boat Corporation (96169)
Hoover Group Inc (29337)
Westinghouse Electric Corp (65054)
Westinghouse Electric Corp (11660)
General Motors Corp (24617)
Timken Aerospace, Inc (60380)

Does this nsn 3110009873731 have a shelf life?
Yes. > 60 mo. after cure date.

What is the formal definition of nsn 3110009873731
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 3110009873731 contain any precious metals?
No precious metal content.

Does nsn 3110009873731 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110009873731?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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