Duplex Ball Bearing NSN 3110-01-081-6201

Item Description

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

NSN: 3110-01-081-6201

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Features and Characteristics

Overall Width

Between 0.4800 inches and 0.5000 inches

Bore Diameter

Between 2.3121 inches and 2.3125 inches

Overall Outside Diameter

Between 2.8746 inches and 2.8750 inches

Lubrication Material

Lubricating oil

Surface Finish

Ground

Shield Quantity

Load Direction

Angular

Internal Fit-up Designation

Standard

Standard Tolerance Designation

Abec no. 5t

Bearing Preload Rating

50.0 pounds

Special Features

Retainer impregnated with specified lubricant, bore diameters must match within 0.0001 in.

Lubrication Material Specification

Mil-l-6085 military specification single material response

Material

Steel comp 440c outer ring

Material Specification

66 federal standard single material response outer ring

Style Designator

92b counterbored outer rings, non-separable, back to back mounting

FSC

3110 Unmounted Antifriction Bearings

NIIN

010816201

NSN

3110010816201

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

SN546STA5DB50

Cage Code:

70854

Status:

MSDS:

Part Number:

13617201

Cage Code:

32828

Status:

MSDS:

Part Number:

3TKRD37-46-132

Cage Code:

40920

Status:

MSDS:

Part Number:

11507948

Cage Code:

32828

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8482105068
NAICS: 332991
SITC: 74610
Description: Ball bearings, nesoi
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-01-081-6201

What are the manufacturers of nsn 3110010816201?

Does this nsn 3110010816201 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110010816201
Two single row annular ball bearings selected dimensionally to be a matched pair or set. the ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. may include a single row angular contact bearing with faces specially ground for duplex mounting.

Does nsn 3110010816201 contain any precious metals?
No precious metal content.

Does nsn 3110010816201 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110010816201?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

30213

FIIG:

A044A0

App. Key:

Cond. Code:

Status:

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