Annular Ball Bearing

NSN: 3110-01-528-9344 | Model: R-203QQ4R6A1P17LY48

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 Properties and Flags

NATO Stock Number

3110-01-528-9344

DEMIL

Overall Width

0.4724 inches

Bore Diameter

0.6693 inches

Overall Outside Diameter

1.5748 inches

End Application

C-17aircraft

Surface Finish

Ground

Retainer Fabrication Method

Pressed

Load Direction

Radial

Bore Shape

Straight

Standard Tolerance Designation

Abec no.1

Bearing Preload Rating

1050.0 pounds

Part Name Assigned By Controlling Agency

Radial bearing

Lubrication Material Specification

Mil-g-81322 military specification 1st material response

Material

Steel comp e52100

Style Designator

Non-loading groove, non-separable

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 3110-01-528-9344 Datasheet

Supply Class (FSC):

Unmounted Antifriction Bearings

Cross Reference:

R-203QQ4R6A1P17LY48

Cage Codes:

New Hampshire Ball Bearings, Inc. (CAGE 83086)

Schedule B & Trade:

Schedule B: 8482105028 (NAICS 332991)

Angular contact ball bearings, nesoi
SITC: 74610

Ball bearings
End Use: 21180

Industrial machines, other

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

NSN Management Codes:

SOS
F77
AAC
D
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
-------
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $136.08 to $226.80..
Does NSN 3110-01-528-9344 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force
What is the NIIN of NSN 3110-01-528-9344?
015289344 or 01-528-9344
Does NSN 3110-01-528-9344 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3110-01-528-9344?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Mar 29, 2005