Stack Ball Bearing

NSN: 3110-00-847-2722 | Model: 204-040-346-3

A multiple assembly of more than two bearings matched for duplex mounting. Designed primarily for aircraft propeller and rotary wing aircraft rotor blade applications. See also bearing, ball, annular.

NSN Properties and Flags

NATO Stock Number

3110-00-847-2722

DEMIL

Overall Width

Between 3.0409 inches and 3.0709 inches

Bore Diameter

Between 3.1493 inches and 3.1496 inches

Overall Outside Diameter

Between 5.5114 inches and 5.5118 inches

Stack Arrangement

3 angular contact bearings, 2 tandem mtd, 1 reversed

Special Features

Serial no. Marked on thrust surface of ea bearing, 2 slots 180 degrees apart on thrust faces of outer rings, angular relation to (v) etch, assy marking (v) etched on od of outer ringstabilized for operation at m 65 to p 300 degrees f

Material

Steel comp e52100 outer ring

Material Specification

Fed-std-66 federal standard single material response outer ring

Style Designator

Stack

Test Data Document

38433-aqcp-2 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.). And 38433-aqcp-9a 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.). And 52676-a47168a1 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.). And 52676-a47163a7 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.).

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 3110-00-847-2722 Datasheet

Supply Class (FSC):

Unmounted Antifriction Bearings

Cross Reference:

204-040-346-3
7216D5T7216D5S
458804
204-040-346-003

Cage Codes:

Bell Helicopter Textron Inc. (CAGE 97499)
Skf Usa Inc. (CAGE 38443)
Skf Usa Inc. (CAGE 52676)

Schedule B & Trade:

Schedule B: 8482105068 (NAICS 332991)

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.

ADPE

- Represents items with no adp components

CRITL

- The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

Freight Information:

NMFC:

114820 - Bearings/bushings noi ball/roller
WCC:

742 - Bearings
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL:

P - 77.5
LTL:

P - 77.5
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
T2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $415.00 to $691.67..
Does NSN 3110-00-847-2722 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 Army, Department Of The Air Force, Austria, Brazil, Spain, New Zealand, Republic Of Korea, Italy, Greece, and Turkey
What is the NIIN of NSN 3110-00-847-2722?
008472722 or 00-847-2722
Does NSN 3110-00-847-2722 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3110-00-847-2722?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1962