Model: 3221921

Needle Roller Bearing

Properties:

Overall Width

Between 0.3650 inches and 0.3700 inches

Bore Diameter

Between 0.1881 inches and 0.1886 inches

Overall Outside Diameter

0.3438 inches

Surface Finish

Ground

Alignment Type

Rigid

Material

Steel comp 1012 shell

Material

Steel comp 1095 roller

Material Specification

Fed-std-66 federal standard 1st material response roller

Material Specification

Fed-std-66 federal standard 2nd material response shell

Style Designator

Non-separable, closed end, drawn shell

NSN

3110-01-307-4738

Part Number

3221921

Description

Bearing,roller,needle

CAGE

10001

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

Part 3221921 NSN 3110-01-307-4738

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00051

FIIG:

A044A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this needle roller bearing (NSN 3110-01-307-4738) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

Schedule B and Export

Schedule B: 8482400000
SITC: 74640
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Needle roller bearings