Self-aligning Roller Bearing NSN 3110-01-281-4283

Item Description

An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.

NSN: 3110-01-281-4283

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Features and Characteristics

Overall Width

Between 6.2874 inches and 6.2992 inches

Bore Diameter

Between 9.4488 inches and 9.4506 inches

Overall Outside Diameter

Between 17.3211 inches and 17.3229 inches

End Application

Used on main propulsion bearing and seal assembly cgd9-397-4301-1 onboard 180 wlb and wmec c.G. Vessels

Surface Finish

Ground

Retainer Fabrication Method

Machined

Bore Shape

Nonstandard taper

Internal Clearance

0.0079 inches radial and 0.0106 inches radial

Features Provided

Lubrication hole and lubrication groove

Standard Tolerance Designation

Rbec no.5

Unpackaged Unit Weight

240.0 pounds

Material

Steel comp e52100 roller

Style Designator

Double row, spherical rollers, self-contained, outer and inner raceways concave, non-separable

FSC

3110 Unmounted Antifriction Bearings

NIIN

012814283

NSN

3110012814283

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

23248BK.MB

Cage Code:

43991

Status:

MSDS:

Part Number:

9-397-4302-1 PIECE 14

Cage Code:

4Z157

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8482800080
NAICS: 332991
SITC: 74680
Description: Other ball or roller bearings, including combined ball/roller bearings, nesoi
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-01-281-4283

What are the manufacturers of nsn 3110012814283?

Fag Bearings Corporation (43991)
Phelps V A And Associates Inc (4Z157)

Does this nsn 3110012814283 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110012814283
An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.

Does nsn 3110012814283 contain any precious metals?
No precious metal content.

Does nsn 3110012814283 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110012814283?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

00016

FIIG:

A044A0

App. Key:

Cond. Code:

Status:

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