Outer Bearing Ring NSN 3110-00-278-6953

Item Description

The outer component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.

NSN: 3110-00-278-6953

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Features and Characteristics

Overall Width

Between 2.4950 inches and 2.5000 inches

Bore Diameter

Between 17.8143 inches and 17.8159 inches

Overall Outside Diameter

Between 19.6826 inches and 19.6850 inches

Surface Finish

Ground

Standard Tolerance Designation

Afbma class 00

Material

Steel

Style Designator

Outer ring, roller, cylindrical

Reference Number Differentiating Characteristics

As differentiated by source control drawing

FSC

3110 Unmounted Antifriction Bearings

NIIN

002786953

NSN

3110002786953

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

C87780-45

Cage Code:

80020

Status:

MSDS:

Part Number:

M-2173B

Cage Code:

60380

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8482991010
NAICS: 332991
SITC: 74699
Description: Inner and outer races for ball bearings (including ball bearings with integral shafts)
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-00-278-6953

What are the manufacturers of nsn 3110002786953?

Naval Air Warfare Center Aircraft (80020)
Timken Aerospace, Inc (60380)

Does this nsn 3110002786953 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110002786953
The outer component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.

Does nsn 3110002786953 contain any precious metals?
No precious metal content.

Does nsn 3110002786953 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110002786953?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

00029

FIIG:

A044A0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service