Cylindrical Roller Bearing NSN 3110-01-125-6878

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: 3110-01-125-6878

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Features and Characteristics

Overall Width

Between 0.6249 inches and 0.6299 inches

Bore Diameter

Between 1.9682 inches and 1.9685 inches

Overall Outside Diameter

Between 3.1492 inches and 3.1496 inches

Surface Finish

Ground

Retainer Fabrication Method

Machined

Bore Shape

Straight

Locating Feature

Nonlocating

Internal Clearance

0.0027 inches bias megawatts and 0.0037 inches angular megawatts

Standard Tolerance Designation

Rbec no.5

Material

Steel comp m50 roller

Style Designator

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

FSC

3110 Unmounted Antifriction Bearings

NIIN

011256878

NSN

3110011256878

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

SB2101-105

Cage Code:

78286

Status:

MSDS:

Part Number:

MR110KC402

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 3110-01-125-6878

What are the manufacturers of nsn 3110011256878?

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

Does this nsn 3110011256878 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110011256878
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 3110011256878 contain any precious metals?
No precious metal content.

Does nsn 3110011256878 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110011256878?
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