Tapered Roller Bearing Cone And Rollers

NSN: 3110-00-947-4139 | Model: SB3208A2

An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).

NSN Properties and Flags

NATO Stock Number

3110-00-947-4139

DEMIL

Bore Diameter

2.3750 inches

Cone Corner Radius

0.1400 inches

Cone Width

1.1830 inches

Standard Tolerance Designation

Afbma class 2

Special Features

All corner radius to be blended with bore or od

Material

Steel

Style Designator

Normal angle

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE4A419T9702	2019-09-06	GPD58	8 EA
SPE4A517TK541	2017-03-15	GPA39	20 EA

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 3110-00-947-4139 Datasheet

Supply Class (FSC):

Unmounted Antifriction Bearings

Cross Reference:

SB3208A2
3984XX2-397
SB3208A2

Cage Codes:

Sikorsky Aircraft Corporation (CAGE 78286)
Timken Corporation, The (CAGE 60038)

Schedule B & Trade:

Schedule B: 8482800080 (NAICS 332991)

Other ball or roller bearings, including combined ball/roller bearings, nesoi
SITC: 74680

Ball or roller bearings (including combined ball/roller bearings), n.E.S.
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

U - Precious metal content is unknown

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.
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
Sf9---v
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,163.93 to $1,939.88..
Does NSN 3110-00-947-4139 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, Department Of The Navy, and Germany
What is the NIIN of NSN 3110-00-947-4139?
009474139 or 00-947-4139
Does NSN 3110-00-947-4139 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3110-00-947-4139?
Solicitation SPE4A419T9702 for qty 8 on 08/30/2019
When was this national stock number assigned to the federal catalog?
Mar 28, 1966