Cylindrical Roller Bearing NSN 3110-00-075-2227

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: 3110-00-075-2227

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Features and Characteristics

Overall Width

Between 1.0186 inches and 1.0236 inches

Bore Diameter

Between 2.5588 inches and 2.5591 inches

Overall Outside Diameter

Between 3.9367 inches and 3.9370 inches

End Application

Aircraft eng tf-30

Surface Finish

Ground

Retainer Fabrication Method

Machined

Bore Shape

Straight

Locating Feature

Nonlocating

Internal Clearance

0.0028 inches bias megawatts and 0.0038 inches radial

Standard Tolerance Designation

Rbec no.5

Special Features

Dia of inner ring is 0.9477 in. Min 0.9487 in. Max; silver plate cage 0.001-0.002 in. Thk per ams 2412 on land riding surf and roller pockets, bake at 475-500f for 2hrs to check for bond

Material

Steel roller

Material Specification

Pwa 725, 97497 mfr ref 3rd material response roller

Style Designator

Single row, one-direction locating, one lip inner ring, two lip outer ring, roller retainment ring on inner ring, non-separable

FSC

3110 Unmounted Antifriction Bearings

NIIN

000752227

NSN

3110000752227

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

538623

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 3110-00-075-2227

What are the manufacturers of nsn 3110000752227?

United Technologies Corporation (77445)

Does this nsn 3110000752227 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110000752227
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 3110000752227 contain any precious metals?
Item contains silver.

Does nsn 3110000752227 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110000752227?
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
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