Cylindrical Roller Bearing NSN 3110-01-131-0393

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: 3110-01-131-0393

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Features and Characteristics

Overall Width

Between 0.8218 inches and 0.8268 inches

Bore Diameter

Between 2.1651 inches and 2.1654 inches

Overall Outside Diameter

Between 3.9367 inches and 3.9370 inches

Surface Finish

Ground

Bore Shape

Straight

Locating Feature

Nonlocating

Internal Clearance

0.0021 inches radial and 0.0031 inches radial

Standard Tolerance Designation

Abec no.5

Special Features

Retainer silver plated

Material

Steel comp 8620 inner ring

Style Designator

252a single row, non-locating, two lip inner ring, cylindrical outer ring, separable

FSC

3110 Unmounted Antifriction Bearings

NIIN

011310393

NSN

3110011310393

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

SB2154-103

Cage Code:

78286

Status:

MSDS:

Part Number:

MR211C-401

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

Q & A

Frequently asked questions for NSN 3110-01-131-0393

What are the manufacturers of nsn 3110011310393?

Sikorsky Aircraft Corporation (78286)
Skf Usa Inc. (38443)

Does this nsn 3110011310393 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110011310393
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 3110011310393 contain any precious metals?
No precious metal content.

Does nsn 3110011310393 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110011310393?
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:

What do you get when you order from nationalstocknumber.org?

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