Cylindrical Roller Bearing NSN 3110-01-124-4007

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: 3110-01-124-4007

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Features and Characteristics

Overall Width

Between 0.6643 inches and 0.6693 inches

Bore Diameter

Between 1.3777 inches and 1.3780 inches

Overall Outside Diameter

Between 2.8342 inches and 2.8346 inches

Surface Finish

Ground

Retainer Fabrication Method

Machined

Bore Shape

Straight

Locating Feature

Nonlocating

Internal Clearance

0.0017 inches radial and 0.0024 inches radial

Standard Tolerance Designation

Rbec no.5

Material

Steel comp e52100 roller

Style Designator

256a 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

011244007

NSN

3110011244007

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

SB2153-104

Cage Code:

78286

Status:

MSDS:

Part Number:

MR-207-D-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 3110-01-124-4007

What are the manufacturers of nsn 3110011244007?

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

Does this nsn 3110011244007 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110011244007
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 3110011244007 contain any precious metals?
No precious metal content.

Does nsn 3110011244007 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110011244007?
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