Cylindrical Roller Bearing NSN 3110-01-090-3176

Item Description

A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes bearing, roller, airframe.

NSN: 3110-01-090-3176

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Features and Characteristics

Overall Width

Between 0.4644 inches and 0.4694 inches

Bore Diameter

Between 1.9683 inches and 1.9685 inches

Overall Outside Diameter

Between 2.8343 inches and 2.8346 inches

End Application

J-75 engine

Surface Finish

Ground

Retainer Fabrication Method

Forged

Bore Shape

Straight

Locating Feature

One direction

Internal Clearance

0.4610 inches axial and 0.4710 inches axial

Standard Tolerance Designation

Rbec no.5

Special Features

Retainer silver plated per ams2412 .0005-.0015 thick on land riding surf and roller pockets, other surf opt and may be incomp. No strike metal reqd.Bake at 475-500f for two hrs to check for bond. Cage must be inner land riding, nonseparable

Material

Steel roller

Material Specification

Pwa 723, fscm 77445 mfr ref single material response roller

Style Designator

252h single row, two-direction locating, two lip inner ring, two lip outer ring, separable

FSC

3110 Unmounted Antifriction Bearings

NIIN

010903176

NSN

3110010903176

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

740853

Cage Code:

77445

Status:

MSDS:

Part Number:

488983

Cage Code:

77445

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8482500000
NAICS: 332991
SITC: 74650
Description: Other cylindrical roller bearings
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-01-090-3176

What are the manufacturers of nsn 3110010903176?

United Technologies Corporation (77445)

Does this nsn 3110010903176 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110010903176
A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. excludes bearing, roller, airframe.

Does nsn 3110010903176 contain any precious metals?
No precious metal content.

Does nsn 3110010903176 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110010903176?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

00015

FIIG:

A044A0

App. Key:

Cond. Code:

Status:

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