Annular Ball Bearing NSN 3110-00-951-1557

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: 3110-00-951-1557

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Features and Characteristics

Overall Width

12.00 millimeters

Bore Diameter

20.00 millimeters

Overall Outside Diameter

42.00 millimeters

Surface Finish

Ground

Retainer Fabrication Method

Pressed

Load Direction

Radial

Bore Shape

Straight

Internal Clearance

0.0060 inches axial and 0.0002 inches radial and 0.0009 inches radial

Standard Tolerance Designation

Abec no.1

Special Features

Ball diameter variation per bearing 0.00005 in., stabilized for operation at m65 degrees f to p350 degrees f, max surface fin., inner and outer ring od 30 uin aa, raceways 10 uin aa, ball surface 2 uin aa

Material

Steel retainer

Material Specification

2-300-021, 91547 mfr ref single material response retainer

Style Designator

Non-loading groove, non-separable

FSC

3110 Unmounted Antifriction Bearings

NIIN

009511557

NSN

3110009511557

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2-300-021

Cage Code:

99193

Status:

MSDS:

Part Number:

9104KE8211

Cage Code:

21335

Status:

MSDS:

Part Number:

3L04RXR1638

Cage Code:

43334

Status:

MSDS:

Part Number:

104KS301

Cage Code:

38443

Status:

MSDS:

Part Number:

2-300-021-02

Cage Code:

99193

Status:

MSDS:

Part Number:

2-300-021-03

Cage Code:

99193

Status:

MSDS:

Part Number:

2-300-021-04

Cage Code:

99193

Status:

MSDS:

Part Number:

D3-50144

Cage Code:

38443

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 3110-00-951-1557

What are the manufacturers of nsn 3110009511557?

Does this nsn 3110009511557 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110009511557
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 3110009511557 contain any precious metals?
No precious metal content.

Does nsn 3110009511557 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110009511557?
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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