Annular Ball Bearing NSN 3110-00-065-0049

Item Description

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

NSN: 3110-00-065-0049

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Features and Characteristics

Bore Diameter

Between 2.3120 inches and 2.3125 inches

Overall Outside Diameter

Between 2.8746 inches and 2.8750 inches

Outer Ring Width

Between 0.2450 inches and 0.2500 inches

Inner Ring Width

Between 0.2760 inches and 0.2810 inches

Surface Finish

Ground

Retainer Fabrication Method

Machined

Load Direction

Radial

Bore Shape

Straight

Internal Clearance

0.0003 inches radial and 0.0008 inches radial

Special Features

Stabilized for operation at 350 degrees f, ring faces perpendicular to id and od within 0.0003 in. And parallel to each other within 0.0003 in. Tir, inner ring raceway concentric to id within 0.0005 in. Tir, outer ring raceway concentric to od within 0.0004 in. Tir, max surface finish, id inner ring 20 microinches aa, outer ring 15 microinches aa, lip inner ring 20 microinches aa, lip outer ring 25 microinches aa, ring faces 20 microinches aa, balls 10 microinches aa, max ball diameter variation in any one bearing 0.000020 in., outer ring fractured, retained by 2 holding rings, c scale 59.0 min rockwell hardness rings and balls

Material

Steel outer ring

Material Specification

Astm a-295 assn standard single material response ball

Style Designator

Non-loading groove, non-separable

FSC

3110 Unmounted Antifriction Bearings

NIIN

000650049

NSN

3110000650049

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

225914

Cage Code:

62983

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8482105028
NAICS: 332991
SITC: 74610
Description: Angular contact ball bearings, nesoi
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-00-065-0049

What are the manufacturers of nsn 3110000650049?

Eaton Aerospace Llc (62983)

Does this nsn 3110000650049 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110000650049
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. for items with faces specially ground for duplex mounting see bearing, ball, duplex. excludes bearing, ball, airframe.

Does nsn 3110000650049 contain any precious metals?
Precious metal content is unknown.

Does nsn 3110000650049 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110000650049?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

00014

FIIG:

A044A0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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