Rod End Roller Bearing NSN 3110-01-310-5278

Item Description

A special single or multiple-row roller bearing, rigid or self-aligning, and constructed with either inside threaded, plain hollow, maile threaded, or solid shank.

NSN: 3110-01-310-5278

Stock Availability

NSN 3110013105278 availability
(as of 04/19/2024).

NS: 49
NE: 491

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Shank Diameter

0.3750 inches

Shank Style

Externally threaded

Overall Length

2.3900 inches

Bore Diameter

Between 0.2495 inches and 0.2500 inches

Overall Outside Diameter

Between 0.9700 inches and 1.0200 inches

Lubrication Material

Grease

Shank Thread Length

Between 1.0600 inches and 1.1200 inches

Outer Ring Width

Between 0.3450 inches and 0.3600 inches

Inner Ring Width

Between 0.4950 inches and 0.5000 inches

Length From Bore Center To Shank End

Between 1.8650 inches and 1.8950 inches

Seal Quantity

Bearing Seal Type

Contact

Alignment Type

Self-aligning

Self-alignment Location

External

Internal Clearance

0.0001 inches radial and 0.0015 inches radial

Thready Qty Per Inch (tpi)

Thread Size

0.3750 inches

Self-alignment Angle

45.00 degrees

Lubrication Material Specification

Mil-g-81322 military specification single material response

Material

Steel comp e9310 loading groove side

Material Specification

Ams 3452 assn standard single material response seal or ams 3660 assn standard single material response seal

Surface Treatment

Cadmium all external/exposed metal surfaces

Surface Treatment Specification

Qq-p-416, type 1, class 2 federal specification single treatment response all external/exposed metal surfaces

Style Designator

Single row, spherical rollers

Thread Series Designator

Unjf

FSC

3110 Unmounted Antifriction Bearings

NIIN

013105278

NSN

3110013105278

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

AS21223

Cage Code:

81343

Status:

MSDS:

Part Number:

AS8952

Cage Code:

81343

Status:

MSDS:

Part Number:

MS21223-4

Cage Code:

81343

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 3110-01-310-5278

What are the manufacturers of nsn 3110013105278?

Society Of Automotive Engineers Inc (81343)
Military Standards (96906)

Does this nsn 3110013105278 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110013105278
A special single or multiple-row roller bearing, rigid or self-aligning, and constructed with either inside threaded, plain hollow, maile threaded, or solid shank.

Does nsn 3110013105278 contain any precious metals?
No precious metal content.

Does nsn 3110013105278 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110013105278?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

00050

FIIG:

A044A0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
Quality Fast Service