Duplex Ball Bearing NSN 3110-00-863-1211

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: 3110-00-863-1211

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Features and Characteristics

Overall Width

26.0 millimeters

Bore Diameter

55.0 millimeters

Overall Outside Diameter

80.0 millimeters

Surface Finish

Ground

Retainer Fabrication Method

Machined

Load Direction

Angular

Internal Clearance

0.0080 inches axial and 0.0008 inches radial and 0.0017 inches radial

Standard Tolerance Designation

Abec no.5

Bearing Preload Rating

1000.0 pounds

Special Features

Stabilized for operation at 65 degrees f to p 350 degrees f, thrust marking on od of outer rings, max surface finish, ball 2 uin aa, inner and outer ring groove 10 uin aa, race retainer pilot surface 20 uin aa, retainer pilotsurface 40 uin aa, retainer ball pocket63 uin aa, id and od 13 uin aa, retainerbore concentric to od within 0.002 in.Tir

Material

Steel outer ring

Material Specification

-4001, 91547 mfr ref single material response outer ring

Style Designator

92d counterbored outer rings, non-separable, tandem mounting

Test Data Document

+6903-91547 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

FSC

3110 Unmounted Antifriction Bearings

NIIN

008631211

NSN

3110008631211

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2-300-028

Cage Code:

99193

Status:

MSDS:

Part Number:

1911SD301T

Cage Code:

38443

Status:

MSDS:

Part Number:

453747

Cage Code:

52676

Status:

MSDS:

Part Number:

2-300-028-01

Cage Code:

99193

Status:

MSDS:

Part Number:

2-300-028-03

Cage Code:

99193

Status:

MSDS:

Part Number:

D3-50156

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

Q & A

Frequently asked questions for NSN 3110-00-863-1211

What are the manufacturers of nsn 3110008631211?

Does this nsn 3110008631211 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110008631211
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 3110008631211 contain any precious metals?
Precious metal content is unknown.

Does nsn 3110008631211 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110008631211?
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
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