Self-aligning Roller Bearing NSN 3110-00-137-3121

Item Description

An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.

NSN: 3110-00-137-3121

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Features and Characteristics

Overall Width

2.8750 inches

Bore Diameter

90.00 millimeters

Overall Outside Diameter

190.00 millimeters

Inner Ring Width

64.0 millimeters

Surface Finish

Ground

Retainer Fabrication Method

Machined

Bore Shape

Straight

Internal Clearance

0.0014 inches radial and 0.0026 inches radial

Standard Tolerance Designation

Rbec no.1

Special Features

Double row; spherical rollers; outer ring extends both sides; outer ring extends both sides; outer ring extends 0.2667 on one side marked thrust

Material

Steel roller

FSC

3110 Unmounted Antifriction Bearings

NIIN

001373121

NSN

3110001373121

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

22318VAG

Cage Code:

52676

Status:

MSDS:

Part Number:

1300304

Cage Code:

72233

Status:

MSDS:

Part Number:

1300304AM

Cage Code:

72233

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8482800080
NAICS: 332991
SITC: 74680
Description: Other ball or roller bearings, including combined ball/roller bearings, nesoi
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-00-137-3121

What are the manufacturers of nsn 3110001373121?

Skf Usa Inc. (52676)
Country Caterers Bbq Inc. (72233)

Does this nsn 3110001373121 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110001373121
An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.

Does nsn 3110001373121 contain any precious metals?
Precious metal content is unknown.

Does nsn 3110001373121 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110001373121?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

00016

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
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