Annular Ball Bearing NSN 3110-01-237-2154

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: 3110-01-237-2154

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Features and Characteristics

Overall Width

Between 0.2490 inches and 0.2510 inches

Bore Diameter

Between 0.1875 inches and 0.1877 inches

Flange Outside Diameter

Between 0.6280 inches and 0.6300 inches

Flange Width

Between 0.0560 inches and 0.0590 inches

Outer Ring Outside Diameter

Between 0.5630 inches and 0.5632 inches

Surface Finish

Ground

Retainer Fabrication Method

Machined

Shield Quantity

Alignment Type

Rigid

Load Direction

Angular

Bore Shape

Straight

Internal Clearance

0.0022 inches radial and 0.0026 inches radial

Standard Tolerance Designation

Abec no. 9p

Contact Angle

Between 22.0 degrees and 28.0 degrees

Special Features

Retainer vacuum impregnated with oil per sm2231, cage 35351; both rings treated with tricresyl phosphate per sb1504, cage 35351

Material

Steel outer ring

Material Specification

S-2058, cage 35351 mfr ref single material response ball

Style Designator

Shouldered inner ring, separable

FSC

3110 Unmounted Antifriction Bearings

NIIN

012372154

NSN

3110012372154

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

PZ126BX47

Cage Code:

70854

Status:

MSDS:

Part Number:

160295-01

Cage Code:

70854

Status:

MSDS:

Part Number:

G856

Cage Code:

40920

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 3110-01-237-2154

What are the manufacturers of nsn 3110012372154?

Does this nsn 3110012372154 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110012372154
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 3110012372154 contain any precious metals?
No precious metal content.

Does nsn 3110012372154 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110012372154?
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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